3(x+5)-4(x-1)=7-5x

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Solution for 3(x+5)-4(x-1)=7-5x equation: 



3(x+5)-4(x-1)=7-5x

We move all terms to the left:

3(x+5)-4(x-1)-(7-5x)=0

We add all the numbers together, and all the variables

3(x+5)-4(x-1)-(-5x+7)=0

We multiply parentheses

3x-4x-(-5x+7)+15+4=0

We get rid of parentheses

3x-4x+5x-7+15+4=0

We add all the numbers together, and all the variables

4x+12=0

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

4x=-12

x=-12/4

x=-3

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