42x+108=2(5x-10)

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Solution for 42x+108=2(5x-10) equation: 



42x+108=2(5x-10)

We move all terms to the left:

42x+108-(2(5x-10))=0



We calculate terms in parentheses: -(2(5x-10)), so:

2(5x-10)

We multiply parentheses

10x-20

Back to the equation:

-(10x-20)



We get rid of parentheses

42x-10x+20+108=0

We add all the numbers together, and all the variables

32x+128=0

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

32x=-128

x=-128/32

x=-4

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