6(x+3)+7x=84

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Solution for 6(x+3)+7x=84 equation: 



6(x+3)+7x=84

We move all terms to the left:

6(x+3)+7x-(84)=0

We add all the numbers together, and all the variables

7x+6(x+3)-84=0

We multiply parentheses

7x+6x+18-84=0

We add all the numbers together, and all the variables

13x-66=0

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

13x=66

x=66/13

x=5+1/13

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