2x-3(5x-7)=86

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Solution for 2x-3(5x-7)=86 equation:


2x-3(5x-7)=86

We simplify the equation to the form, which is simple to understand 
2x-3(5x-7)=86

Reorder the terms in parentheses
2x+(-15x+21)=86

Remove unnecessary parentheses
+2x-15x+21=+86

We move all terms containing x to the left and all other terms to the right. 
+2x-15x=+86-21

We simplify left and right side of the equation. 
-13x=+65

We divide both sides of the equation by -13 to get x. 
x=-5

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