10-7(4-2a)=3(3a+7)+1

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Solution for 10-7(4-2a)=3(3a+7)+1 equation: 



10-7(4-2a)=3(3a+7)+1

We move all terms to the left:

10-7(4-2a)-(3(3a+7)+1)=0

We add all the numbers together, and all the variables

-7(-2a+4)-(3(3a+7)+1)+10=0

We multiply parentheses

14a-(3(3a+7)+1)-28+10=0



We calculate terms in parentheses: -(3(3a+7)+1), so:

3(3a+7)+1

We multiply parentheses

9a+21+1

We add all the numbers together, and all the variables

9a+22

Back to the equation:

-(9a+22)



We add all the numbers together, and all the variables

14a-(9a+22)-18=0

We get rid of parentheses

14a-9a-22-18=0

We add all the numbers together, and all the variables

5a-40=0

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

5a=40

a=40/5

a=8

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