20x-40=10(2x-4)

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Solution for 20x-40=10(2x-4) equation:



20x-40=10(2x-4)
We move all terms to the left:
20x-40-(10(2x-4))=0
We calculate terms in parentheses: -(10(2x-4)), so:
10(2x-4)
We multiply parentheses
20x-40
Back to the equation:
-(20x-40)
We get rid of parentheses
20x-20x+40-40=0
We add all the numbers together, and all the variables
=0
x=0/1
x=0

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