3(5+3x)+6=3(3x+7)

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Solution for 3(5+3x)+6=3(3x+7) equation:



3(5+3x)+6=3(3x+7)
We move all terms to the left:
3(5+3x)+6-(3(3x+7))=0
We add all the numbers together, and all the variables
3(3x+5)-(3(3x+7))+6=0
We multiply parentheses
9x-(3(3x+7))+15+6=0
We calculate terms in parentheses: -(3(3x+7)), so:
3(3x+7)
We multiply parentheses
9x+21
Back to the equation:
-(9x+21)
We add all the numbers together, and all the variables
9x-(9x+21)+21=0
We get rid of parentheses
9x-9x-21+21=0
We add all the numbers together, and all the variables
=0
x=0/1
x=0

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