Solve for a. -0.8 a-2.8=-0.32 Answer: a=

Add 2.8 to both sides: Which operation should be used to isolate a? In -0.8a - 2.8 = -0.32, we should first add 2.8 to both sides to move the constant term to the right side of the equation. Add 2.8 to both sides.Find new equation: Perform the addition to find the new equation. -0.8a - 2.8 + 2.8 = -0.32 + 2.8 -0.8a = -0.32 + 2.8Calculate sum on right side: Calculate the sum on the right side of the equation. -0.8a = 2.48Divide by -0.8: Which operation should be used to solve for a? Now, divide both sides by -0.8 to isolate a. Divide by -0.8Find value of a: Perform the division to find the value of a. a = 2.48 / -0.8Calculate final answer: Calculate the division to get the final answer. a = -3.1

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Solve for
a.

-0.8 a-2.8=-0.32
Answer:
a=

Solve for $a$ . $\newline$ $-0.8 a-2.8=-0.32$ $\newline$ Answer: $a=$

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Algebra 1

Solve one-step linear equations

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Q. Solve for

a

\newline

-0.8 a-2.8=-0.32

\newline

Answer:

a=

Add $2.8$ to both sides: Which operation should be used to isolate $a$ ? $\newline$ In $-0.8a - 2.8 = -0.32$ , we should first add $2.8$ to both sides to move the constant term to the right side of the equation. $\newline$ Add $2.8$ to both sides.
Find new equation: Perform the addition to find the new equation. $\newline$ $-0.8a - 2.8 + 2.8 = -0.32 + 2.8$ $\newline$ $-0.8a = -0.32 + 2.8$
Calculate sum on right side: Calculate the sum on the right side of the equation. $\newline$ $-0.8a = 2.48$
Divide by $-0.8$ : Which operation should be used to solve for $a$ ? $\newline$ Now, divide both sides by $-0.8$ to isolate $a$ . $\newline$ Divide by $-0.8$
Find value of $a$ : Perform the division to find the value of $a$ . $a = \frac{2.48}{-0.8}$
Calculate final answer: Calculate the division to get the final answer. $a = -3.1$