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Let’s check out your problem:
Solve for
x
x
x
:
\newline
10
+
4
x
=
7
10+4 x=7
10
+
4
x
=
7
View step-by-step help
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Math Problems
Algebra 1
Solve multi-step linear equations
Full solution
Q.
Solve for
x
x
x
:
\newline
10
+
4
x
=
7
10+4 x=7
10
+
4
x
=
7
Subtract
10
10
10
to isolate
x
x
x
:
We have
10
+
4
x
=
7
10+4 x=7
10
+
4
x
=
7
.
\newline
Subtract
10
10
10
from both sides to isolate the term with
x
x
x
.
\newline
10
+
4
x
−
10
=
7
−
10
10 + 4x - 10 = 7 - 10
10
+
4
x
−
10
=
7
−
10
\newline
4
x
=
−
3
4x = -3
4
x
=
−
3
Divide by
4
4
4
to solve for
x
x
x
:
Divide both sides by
4
4
4
to solve for
x
x
x
.
\newline
4
x
4
=
−
3
4
\frac{4x}{4} = \frac{-3}{4}
4
4
x
=
4
−
3
\newline
x
=
−
0.75
x = -0.75
x
=
−
0.75
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(\frac{3}{4})x= 12
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\newline
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\newline
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\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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\newline
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\newline
(A) No solutions
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Question
How many solutions does the following equation have?
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7
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y
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Choose
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1
answer:
\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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Question
How many solutions does the following equation have?
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9
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x
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6
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=
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9
x
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−
9
(
x
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6
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9
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\newline
Choose
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answer:
\newline
(A) No solutions
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(B) Exactly one solution
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(C) Infinitely many solutions
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How many solutions does the following equation have?
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x
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7
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−
4
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−
6
(
x
+
7
)
=
−
4
x
−
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\newline
Choose
1
1
1
answer:
\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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Question
How many solutions does the following equation have?
\newline
−
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7
+
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\newline
Choose
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answer:
\newline
(A) No solutions
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(B) Exactly one solution
\newline
(C) Infinitely many solutions
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How many solutions does the following equation have?
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\newline
Choose
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answer:
\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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Posted 1 year ago
Question
How many solutions does the following equation have?
\newline
9
z
−
6
+
7
z
=
16
z
−
6
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9
z
−
6
+
7
z
=
16
z
−
6
\newline
Choose
1
1
1
answer:
\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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