7-3(5-a)=5(a-6)-4

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Solution for 7-3(5-a)=5(a-6)-4 equation: 



7-3(5-a)=5(a-6)-4

We move all terms to the left:

7-3(5-a)-(5(a-6)-4)=0

We add all the numbers together, and all the variables

-3(-1a+5)-(5(a-6)-4)+7=0

We multiply parentheses

3a-(5(a-6)-4)-15+7=0



We calculate terms in parentheses: -(5(a-6)-4), so:

5(a-6)-4

We multiply parentheses

5a-30-4

We add all the numbers together, and all the variables

5a-34

Back to the equation:

-(5a-34)



We add all the numbers together, and all the variables

3a-(5a-34)-8=0

We get rid of parentheses

3a-5a+34-8=0

We add all the numbers together, and all the variables

-2a+26=0

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

-2a=-26

a=-26/-2

a=+13

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