20=-2.9(x)+49.2

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Solution for 20=-2.9(x)+49.2 equation:



20=-2.9(x)+49.2
We move all terms to the left:
20-(-2.9(x)+49.2)=0
We get rid of parentheses
2.9x-49.2+20=0
We add all the numbers together, and all the variables
2.9x-29.2=0
We move all terms containing x to the left, all other terms to the right
2.9x=29.2
x=29.2/2.9
x=10+0.2/2.9

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