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3+x/5+2x=0
We add all the numbers together, and all the variables
2x+x/5+3=0
We multiply all the terms by the denominator
2x*5+x+3*5=0
We add all the numbers together, and all the variables
x+2x*5+15=0
Wy multiply elements
x+10x+15=0
We add all the numbers together, and all the variables
11x+15=0
We move all terms containing x to the left, all other terms to the right
11x=-15
x=-15/11
x=-1+4/11
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