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2.7(3.14)=5.4-8.1x
We move all terms to the left:
2.7(3.14)-(5.4-8.1x)=0
We add all the numbers together, and all the variables
-(-8.1x+5.4)+2.7(3.14)=0
We add all the numbers together, and all the variables
-(-8.1x+5.4)+8.478=0
We get rid of parentheses
8.1x-5.4+8.478=0
We add all the numbers together, and all the variables
8.1x+3.078=0
We move all terms containing x to the left, all other terms to the right
8.1x=-3.078
x=-3.078/8.1
x=-2.85528756957/7.51391465677
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