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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

3x-(2x+4)+6+7=0

We get rid of parentheses

3x-2x-4+6+7=0

We add all the numbers together, and all the variables

x+9=0

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

x=-9

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