X+9=-45+7x

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Solution for X+9=-45+7x equation:



X+9=-45+7X
We move all terms to the left:
X+9-(-45+7X)=0
We add all the numbers together, and all the variables
X-(7X-45)+9=0
We get rid of parentheses
X-7X+45+9=0
We add all the numbers together, and all the variables
-6X+54=0
We move all terms containing X to the left, all other terms to the right
-6X=-54
X=-54/-6
X=+9

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