3(-4x-5)=8x+25

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Solution for 3(-4x-5)=8x+25 equation: 



3(-4x-5)=8x+25

We move all terms to the left:

3(-4x-5)-(8x+25)=0

We multiply parentheses

-12x-(8x+25)-15=0

We get rid of parentheses

-12x-8x-25-15=0

We add all the numbers together, and all the variables

-20x-40=0

We move all terms containing x to the left, all other terms to the right

-20x=40

x=40/-20

x=-2

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