3+7=4x-18

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Solution for 3+7=4x-18 equation: 



3+7=4x-18

We move all terms to the left:

3+7-(4x-18)=0

We add all the numbers together, and all the variables

-(4x-18)+10=0

We get rid of parentheses

-4x+18+10=0

We add all the numbers together, and all the variables

-4x+28=0

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

-4x=-28

x=-28/-4

x=+7

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