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x+x/2=16.2
We move all terms to the left:
x+x/2-(16.2)=0
We add all the numbers together, and all the variables
x+x/2-16.2=0
We multiply all the terms by the denominator
x*2+x-(16.2)*2=0
We add all the numbers together, and all the variables
x+x*2-32.4=0
Wy multiply elements
x+2x-32.4=0
We add all the numbers together, and all the variables
3x-32.4=0
We move all terms containing x to the left, all other terms to the right
3x=32.4
x=32.4/3
x=10+2.4/3
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