3(-6x+7)+4x+21=14

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Solution for 3(-6x+7)+4x+21=14 equation: 



3(-6x+7)+4x+21=14

We move all terms to the left:

3(-6x+7)+4x+21-(14)=0

We add all the numbers together, and all the variables

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

We multiply parentheses

4x-18x+21+7=0

We add all the numbers together, and all the variables

-14x+28=0

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

-14x=-28

x=-28/-14

x=+2

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