15x-(x+3)=28x+(x-12)

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Solution for 15x-(x+3)=28x+(x-12) equation:



15x-(x+3)=28x+(x-12)
We move all terms to the left:
15x-(x+3)-(28x+(x-12))=0
We get rid of parentheses
15x-x-(28x+(x-12))-3=0
We calculate terms in parentheses: -(28x+(x-12)), so:
28x+(x-12)
We get rid of parentheses
28x+x-12
We add all the numbers together, and all the variables
29x-12
Back to the equation:
-(29x-12)
We add all the numbers together, and all the variables
14x-(29x-12)-3=0
We get rid of parentheses
14x-29x+12-3=0
We add all the numbers together, and all the variables
-15x+9=0
We move all terms containing x to the left, all other terms to the right
-15x=-9
x=-9/-15
x=3/5

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