Simplify the expression shown.

3x + 2 - 3x + 7 + 5x

What is the coefficient in the simplified expression

9 + 5x

Simplified expression is 5x + 9 and coefficient are 5 & 9.

Step-by-step explanation:

Given Expression: 3x + 2 - 3x + 7 + 5x

we need to simply the given expression and find the coefficient in the simplified expression.

First we group the like term,

we get

3x - 3x + 5x + 2 + 7

Now solve like term,

= (3x - 3x + 5x) + (2 + 7)

= 5x + 9

Constant Coefficient of x = 5

and Coefficient of 9 = 9

therefore, Simplified expression is 5x + 9 and coefficient are 5 & 9.