1.2+x/3=8.7

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Solution for 1.2+x/3=8.7 equation: 



1.2+x/3=8.7

We move all terms to the left:

1.2+x/3-(8.7)=0

We add all the numbers together, and all the variables

x/3-7.5=0

We multiply all the terms by the denominator


x-(7.5)*3=0

We add all the numbers together, and all the variables

x-22.5=0

We move all terms containing x to the left, all other terms to the right

x=22.5

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