7x+30=5(x+8)+2

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Solution for 7x+30=5(x+8)+2 equation: 



7x+30=5(x+8)+2

We move all terms to the left:

7x+30-(5(x+8)+2)=0



We calculate terms in parentheses: -(5(x+8)+2), so:

5(x+8)+2

We multiply parentheses

5x+40+2

We add all the numbers together, and all the variables

5x+42

Back to the equation:

-(5x+42)



We get rid of parentheses

7x-5x-42+30=0

We add all the numbers together, and all the variables

2x-12=0

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

2x=12

x=12/2

x=6

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