7x+22=9(x+4)

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Solution for 7x+22=9(x+4) equation:



7x+22=9(x+4)
We move all terms to the left:
7x+22-(9(x+4))=0
We calculate terms in parentheses: -(9(x+4)), so:
9(x+4)
We multiply parentheses
9x+36
Back to the equation:
-(9x+36)
We get rid of parentheses
7x-9x-36+22=0
We add all the numbers together, and all the variables
-2x-14=0
We move all terms containing x to the left, all other terms to the right
-2x=14
x=14/-2
x=-7

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