5(x+3)=12+7x

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Solution for 5(x+3)=12+7x equation: 



5(x+3)=12+7x

We move all terms to the left:

5(x+3)-(12+7x)=0

We add all the numbers together, and all the variables

5(x+3)-(7x+12)=0

We multiply parentheses

5x-(7x+12)+15=0

We get rid of parentheses

5x-7x-12+15=0

We add all the numbers together, and all the variables

-2x+3=0

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

-2x=-3

x=-3/-2

x=1+1/2

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