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

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



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

We move all terms to the left:

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

We multiply parentheses

3x-(x-5)-12-7=0

We get rid of parentheses

3x-x+5-12-7=0

We add all the numbers together, and all the variables

2x-14=0

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

2x=14

x=14/2

x=7

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