7(a-3)+5(a+2)=22

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Solution for 7(a-3)+5(a+2)=22 equation: 



7(a-3)+5(a+2)=22

We move all terms to the left:

7(a-3)+5(a+2)-(22)=0

We multiply parentheses

7a+5a-21+10-22=0

We add all the numbers together, and all the variables

12a-33=0

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

12a=33

a=33/12

a=2+3/4

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