100(x-0.2)=-10(5x+0.8)

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Solution for 100(x-0.2)=-10(5x+0.8) equation:



100(x-0.2)=-10(5x+0.8)
We move all terms to the left:
100(x-0.2)-(-10(5x+0.8))=0
We multiply parentheses
100x-(-10(5x+0.8))-20=0
We calculate terms in parentheses: -(-10(5x+0.8)), so:
-10(5x+0.8)
We multiply parentheses
-50x-8
Back to the equation:
-(-50x-8)
We get rid of parentheses
100x+50x+8-20=0
We add all the numbers together, and all the variables
150x-12=0
We move all terms containing x to the left, all other terms to the right
150x=12
x=12/150
x=2/25

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