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

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



3(x+5)+2x=3(x-2)
We move all terms to the left:
3(x+5)+2x-(3(x-2))=0
We add all the numbers together, and all the variables
2x+3(x+5)-(3(x-2))=0
We multiply parentheses
2x+3x-(3(x-2))+15=0
We calculate terms in parentheses: -(3(x-2)), so:
3(x-2)
We multiply parentheses
3x-6
Back to the equation:
-(3x-6)
We add all the numbers together, and all the variables
5x-(3x-6)+15=0
We get rid of parentheses
5x-3x+6+15=0
We add all the numbers together, and all the variables
2x+21=0
We move all terms containing x to the left, all other terms to the right
2x=-21
x=-21/2
x=-10+1/2

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