7 more than 3 times a number The algebraic expression is

Identify Components: Identify the components of the algebraic expression. We need to translate the phrase ＂7 more than 3 times a number＂ into an algebraic expression. The phrase ＂3 times a number＂ suggests multiplication, and ＂7 more than＂ indicates addition.Choose Variable: Choose a variable to represent the unknown number. Let's use the variable 'x' to represent the unknown number.Translate Multiplication: Translate ＂3 times a number＂ into an algebraic expression. ＂3 times a number＂ can be written as 3x.Translate Addition: Translate ＂7 more than＂ into an algebraic expression. ＂7 more than＂ means we need to add 7 to the previous expression, so we get 3x + 7.Combine Expressions: Combine the expressions to form the final algebraic expression. The final algebraic expression for ＂7 more than 3 times a number＂ is 3x + 7.

Home

Math Problems

Grade 7

Add and subtract mixed numbers

Full solution

7

more than

3

times a number

\newline

The algebraic expression is

Identify Components: Identify the components of the algebraic expression. $\newline$ We need to translate the phrase ＂ $7$ more than $3$ times a number＂ into an algebraic expression. The phrase ＂ $3$ times a number＂ suggests multiplication, and ＂ $7$ more than＂ indicates addition.
Choose Variable: Choose a variable to represent the unknown number. $\newline$ Let's use the variable ' $x$ ' to represent the unknown number.
Translate Multiplication: Translate ＂ $3$ times a number＂ into an algebraic expression. $\newline$ ＂ $3$ times a number＂ can be written as $3x$ .
Translate Addition: Translate ＂ $7$ more than＂ into an algebraic expression. $\newline$ ＂ $7$ more than＂ means we need to add $7$ to the previous expression, so we get $3x + 7$ .
Combine Expressions: Combine the expressions to form the final algebraic expression. $\newline$ The final algebraic expression for ＂ $7$ more than $3$ times a number＂ is $3x + 7$ .