0.2x+0.7(10)=0.3(x+10)

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Solution for 0.2x+0.7(10)=0.3(x+10) equation:



0.2x+0.7(10)=0.3(x+10)
We move all terms to the left:
0.2x+0.7(10)-(0.3(x+10))=0
We add all the numbers together, and all the variables
0.2x-(0.3(x+10))+0.71=0
We calculate terms in parentheses: -(0.3(x+10)), so:
0.3(x+10)
We multiply parentheses
0.3x+3
Back to the equation:
-(0.3x+3)
We get rid of parentheses
0.2x-0.3x-3+0.71=0
We add all the numbers together, and all the variables
-0.1x-2.29=0
We move all terms containing x to the left, all other terms to the right
-0.1x=2.29
x=2.29/-0.1
x=-22+0.09/0.1

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