5x+7x-3x=43+2

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Solution for 5x+7x-3x=43+2 equation:



5x+7x-3x=43+2
We move all terms to the left:
5x+7x-3x-(43+2)=0
We add all the numbers together, and all the variables
5x+7x-3x-45=0
We add all the numbers together, and all the variables
9x-45=0
We move all terms containing x to the left, all other terms to the right
9x=45
x=45/9
x=5

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