2x+45=9x-4

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Solution for 2x+45=9x-4 equation:



2x+45=9x-4
We move all terms to the left:
2x+45-(9x-4)=0
We get rid of parentheses
2x-9x+4+45=0
We add all the numbers together, and all the variables
-7x+49=0
We move all terms containing x to the left, all other terms to the right
-7x=-49
x=-49/-7
x=+7

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