2(x-7)=5x-21

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Solution for 2(x-7)=5x-21 equation:


2(x-7)=5x-21

We simplify the equation to the form, which is simple to understand 
2(x-7)=5x-21

Reorder the terms in parentheses
+(+2x-14)=5x-21

Remove unnecessary parentheses
+2x-14=+5x-21

We move all terms containing x to the left and all other terms to the right. 
+2x-5x=-21+14

We simplify left and right side of the equation. 
-3x=-7

We divide both sides of the equation by -3 to get x. 
x=2.33333333333

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