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

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



7x-4+9x=5x+9
We move all terms to the left:
7x-4+9x-(5x+9)=0
We add all the numbers together, and all the variables
16x-(5x+9)-4=0
We get rid of parentheses
16x-5x-9-4=0
We add all the numbers together, and all the variables
11x-13=0
We move all terms containing x to the left, all other terms to the right
11x=13
x=13/11
x=1+2/11

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