0.5x+0.4=0.7x-12

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Solution for 0.5x+0.4=0.7x-12 equation:



0.5x+0.4=0.7x-12
We move all terms to the left:
0.5x+0.4-(0.7x-12)=0
We get rid of parentheses
0.5x-0.7x+12+0.4=0
We add all the numbers together, and all the variables
-0.2x+12.4=0
We move all terms containing x to the left, all other terms to the right
-0.2x=-12.4
x=-12.4/-0.2
x=+62

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