2x-3+4x+5=9x-7

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Solution for 2x-3+4x+5=9x-7 equation:



2x-3+4x+5=9x-7
We move all terms to the left:
2x-3+4x+5-(9x-7)=0
We add all the numbers together, and all the variables
6x-(9x-7)+2=0
We get rid of parentheses
6x-9x+7+2=0
We add all the numbers together, and all the variables
-3x+9=0
We move all terms containing x to the left, all other terms to the right
-3x=-9
x=-9/-3
x=+3

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