3(3x-1)+4(4x+5)=-8

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Solution for 3(3x-1)+4(4x+5)=-8 equation: 



3(3x-1)+4(4x+5)=-8

We move all terms to the left:

3(3x-1)+4(4x+5)-(-8)=0

We add all the numbers together, and all the variables

3(3x-1)+4(4x+5)+8=0

We multiply parentheses

9x+16x-3+20+8=0

We add all the numbers together, and all the variables

25x+25=0

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

25x=-25

x=-25/25

x=-1

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