0.1x+8.9=-12+2x

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Solution for 0.1x+8.9=-12+2x equation:



0.1x+8.9=-12+2x
We move all terms to the left:
0.1x+8.9-(-12+2x)=0
We add all the numbers together, and all the variables
0.1x-(2x-12)+8.9=0
We get rid of parentheses
0.1x-2x+12+8.9=0
We add all the numbers together, and all the variables
-1.9x+20.9=0
We move all terms containing x to the left, all other terms to the right
-1.9x=-20.9
x=-20.9/-1.9
x=+11

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