12x-15=3+10x

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Solution for 12x-15=3+10x equation:



12x-15=3+10x
We move all terms to the left:
12x-15-(3+10x)=0
We add all the numbers together, and all the variables
12x-(10x+3)-15=0
We get rid of parentheses
12x-10x-3-15=0
We add all the numbers together, and all the variables
2x-18=0
We move all terms containing x to the left, all other terms to the right
2x=18
x=18/2
x=9

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