8(1.9-x)=2(x+7)

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Solution for 8(1.9-x)=2(x+7) equation:



8(1.9-x)=2(x+7)
We move all terms to the left:
8(1.9-x)-(2(x+7))=0
We add all the numbers together, and all the variables
8(-1x+1.9)-(2(x+7))=0
We multiply parentheses
-8x-(2(x+7))+15.2=0
We calculate terms in parentheses: -(2(x+7)), so:
2(x+7)
We multiply parentheses
2x+14
Back to the equation:
-(2x+14)
We get rid of parentheses
-8x-2x-14+15.2=0
We add all the numbers together, and all the variables
-10x+1.2=0
We move all terms containing x to the left, all other terms to the right
-10x=-1.2
x=-1.2/-10
x=1/8.3333333333333

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