7x-9x+7=x-9+16

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Solution for 7x-9x+7=x-9+16 equation:



7x-9x+7=x-9+16
We move all terms to the left:
7x-9x+7-(x-9+16)=0
We add all the numbers together, and all the variables
7x-9x-(x+7)+7=0
We add all the numbers together, and all the variables
-2x-(x+7)+7=0
We get rid of parentheses
-2x-x-7+7=0
We add all the numbers together, and all the variables
-3x=0
x=0/-3
x=0

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