4x-3+5x+12=90

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Solution for 4x-3+5x+12=90 equation:


4x-3+5x+12=90

We simplify the equation to the form, which is simple to understand 
4x-3+5x+12=90

We move all terms containing x to the left and all other terms to the right. 
+4x+5x=+90+3-12

We simplify left and right side of the equation. 
+9x=+81

We divide both sides of the equation by 9 to get x. 
x=9

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