10-4(a+)=7+a

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Solution for 10-4(a+)=7+a equation: 



10-4(a+)=7+a

We move all terms to the left:

10-4(a+)-(7+a)=0

We add all the numbers together, and all the variables

-4(+a)-(a+7)+10=0

We multiply parentheses

-4a-(a+7)+10=0

We get rid of parentheses

-4a-a-7+10=0

We add all the numbers together, and all the variables

-5a+3=0

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

-5a=-3

a=-3/-5

a=3/5

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