(13x+-7)+(12x+2)=90

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Solution for (13x+-7)+(12x+2)=90 equation:



(13x+-7)+(12x+2)=90
We move all terms to the left:
(13x+-7)+(12x+2)-(90)=0
We add all the numbers together, and all the variables
(13x-7)+(12x+2)-90=0
We get rid of parentheses
13x+12x-7+2-90=0
We add all the numbers together, and all the variables
25x-95=0
We move all terms containing x to the left, all other terms to the right
25x=95
x=95/25
x=3+4/5

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