2(2a+4)=10(3a-20)

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Solution for 2(2a+4)=10(3a-20) equation: 



2(2a+4)=10(3a-20)

We move all terms to the left:

2(2a+4)-(10(3a-20))=0

We multiply parentheses

4a-(10(3a-20))+8=0



We calculate terms in parentheses: -(10(3a-20)), so:

10(3a-20)

We multiply parentheses

30a-200

Back to the equation:

-(30a-200)



We get rid of parentheses

4a-30a+200+8=0

We add all the numbers together, and all the variables

-26a+208=0

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

-26a=-208

a=-208/-26

a=+8

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