3x+2(4-x)=7

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Solution for 3x+2(4-x)=7 equation: 



3x+2(4-x)=7

We move all terms to the left:

3x+2(4-x)-(7)=0

We add all the numbers together, and all the variables

3x+2(-1x+4)-7=0

We multiply parentheses

3x-2x+8-7=0

We add all the numbers together, and all the variables

x+1=0

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

x=-1

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