-1/3(21x-9)+2(x-7)=

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Solution for -1/3(21x-9)+2(x-7)= equation:


-1/3(21x-9)+2(x-7)=0

We simplify the equation to the form, which is simple to understand 
-1/3(21x-9)+2(x-7)=0

Reorder the terms in parentheses
+(-7x+3)+2*(x-7)=0

Remove unnecessary parentheses
-7x+3+2+*(+x-7+)=0

Reorder the terms in parentheses
-7x+3+(+2x-14)=0

Remove unnecessary parentheses
-7x+3+2x-14=0

We move all terms containing x to the left and all other terms to the right. 
-7x+2x=0-3+14

We simplify left and right side of the equation. 
-5x=+11

We divide both sides of the equation by -5 to get x. 
x=-2.2

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