(7x)-4=(3x)-9

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Solution for (7x)-4=(3x)-9 equation:



(7x)-4=(3x)-9
We move all terms to the left:
(7x)-4-((3x)-9)=0
We get rid of parentheses
7x-3x+9-4=0
We add all the numbers together, and all the variables
4x+5=0
We move all terms containing x to the left, all other terms to the right
4x=-5
x=-5/4
x=-1+1/4

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