20(-9x+12)=-8(x-4)

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Solution for 20(-9x+12)=-8(x-4) equation: 



20(-9x+12)=-8(x-4)

We move all terms to the left:

20(-9x+12)-(-8(x-4))=0

We multiply parentheses

-180x-(-8(x-4))+240=0



We calculate terms in parentheses: -(-8(x-4)), so:

-8(x-4)

We multiply parentheses

-8x+32

Back to the equation:

-(-8x+32)



We get rid of parentheses

-180x+8x-32+240=0

We add all the numbers together, and all the variables

-172x+208=0

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

-172x=-208

x=-208/-172

x=1+9/43

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