3(x+5)=7x-9-2x

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Solution for 3(x+5)=7x-9-2x equation:



3(x+5)=7x-9-2x
We move all terms to the left:
3(x+5)-(7x-9-2x)=0
We add all the numbers together, and all the variables
3(x+5)-(5x-9)=0
We multiply parentheses
3x-(5x-9)+15=0
We get rid of parentheses
3x-5x+9+15=0
We add all the numbers together, and all the variables
-2x+24=0
We move all terms containing x to the left, all other terms to the right
-2x=-24
x=-24/-2
x=+12

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