18.8=2*3.14*x

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Solution for 18.8=2*3.14*x equation:



18.8=2*3.14x
We move all terms to the left:
18.8-(2*3.14x)=0
We add all the numbers together, and all the variables
-(+2*3.14x)+18.8=0
We get rid of parentheses
-2*3.14x+18.8=0
Wy multiply elements
-6x+18.8=0
We move all terms containing x to the left, all other terms to the right
-6x=-18.8
x=-18.8/-6
x=3+0.8/6

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