Simplify the expression -3(4x +5) - 2(-5x +8)

asked Aug 23, 2021 165k views

4 votes

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4 votes

Answer:

x=-31/2

Explanation:

Let's equate the equation to zero

-3(4x+5)-2(-5x+8)=0

-12x-15+10x-16=0

Collect like terms

-12x+10x-15-16=0

-2x-31=0

Add 31 to both sides

-2x=31

Divide both sides by-2

x=-31/2

Kofo answered Aug 27, 2021

by Kofo

5.7k points

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