10+2(2+1)=7a-3

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Solution for 10+2(2+1)=7a-3 equation: 



10+2(2+1)=7a-3

We move all terms to the left:

10+2(2+1)-(7a-3)=0

We add all the numbers together, and all the variables

-(7a-3)+10+23=0

We add all the numbers together, and all the variables

-(7a-3)+33=0

We get rid of parentheses

-7a+3+33=0

We add all the numbers together, and all the variables

-7a+36=0

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

-7a=-36

a=-36/-7

a=5+1/7

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