6x-3(5x-7)=75

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Solution for 6x-3(5x-7)=75 equation:


6x-3(5x-7)=75

We simplify the equation to the form, which is simple to understand 
6x-3(5x-7)=75

Reorder the terms in parentheses
6x+(-15x+21)=75

Remove unnecessary parentheses
+6x-15x+21=+75

We move all terms containing x to the left and all other terms to the right. 
+6x-15x=+75-21

We simplify left and right side of the equation. 
-9x=+54

We divide both sides of the equation by -9 to get x. 
x=-6

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