Question

How do you simplify 10x+38−3x+128?

Answer 1

Answer : 7x + 166

Step by step explanation :

$10x + 38 - 3x + 128$

Collect the like terms by subtracting their coefficients.

$= > 10x - 3x + 38 + 128$

$= > (10 - 3)x + 38 + 128$

Subtract the numbers

$= > 7x + 38 + 128$

Add the numbers.

$= > 7x + 166$