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12x-7=8+3x*12
We move all terms to the left:
12x-7-(8+3x*12)=0
We add all the numbers together, and all the variables
12x-(3x*12+8)-7=0
We get rid of parentheses
12x-3x*12-8-7=0
We add all the numbers together, and all the variables
12x-3x*12-15=0
Wy multiply elements
12x-36x-15=0
We add all the numbers together, and all the variables
-24x-15=0
We move all terms containing x to the left, all other terms to the right
-24x=15
x=15/-24
x=-5/8
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