7x+12x+12=20x-5

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Solution for 7x+12x+12=20x-5 equation:



7x+12x+12=20x-5
We move all terms to the left:
7x+12x+12-(20x-5)=0
We add all the numbers together, and all the variables
19x-(20x-5)+12=0
We get rid of parentheses
19x-20x+5+12=0
We add all the numbers together, and all the variables
-1x+17=0
We move all terms containing x to the left, all other terms to the right
-x=-17
x=-17/-1
x=+17

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