0.1(x+128)=-2(5-x)

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Solution for 0.1(x+128)=-2(5-x) equation:



0.1(x+128)=-2(5-x)
We move all terms to the left:
0.1(x+128)-(-2(5-x))=0
We add all the numbers together, and all the variables
0.1(x+128)-(-2(-1x+5))=0
We multiply parentheses
0.1x-(-2(-1x+5))+12.8=0
We calculate terms in parentheses: -(-2(-1x+5)), so:
-2(-1x+5)
We multiply parentheses
2x-10
Back to the equation:
-(2x-10)
We get rid of parentheses
0.1x-2x+10+12.8=0
We add all the numbers together, and all the variables
-1.9x+22.8=0
We move all terms containing x to the left, all other terms to the right
-1.9x=-22.8
x=-22.8/-1.9
x=12+3.5527136788005E-15/1.9

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