1.2+1.7=30-1.5x

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Solution for 1.2+1.7=30-1.5x equation:



1.2+1.7=30-1.5x
We move all terms to the left:
1.2+1.7-(30-1.5x)=0
We add all the numbers together, and all the variables
-(-1.5x+30)+1.2+1.7=0
We add all the numbers together, and all the variables
-(-1.5x+30)+2.9=0
We get rid of parentheses
1.5x-30+2.9=0
We add all the numbers together, and all the variables
1.5x-27.1=0
We move all terms containing x to the left, all other terms to the right
1.5x=27.1
x=27.1/1.5
x=18+0.1/1.5

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