154=2x-4(5x-7)

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Solution for 154=2x-4(5x-7) equation:


154=2x-4(5x-7)

We simplify the equation to the form, which is simple to understand 
154=2x-4(5x-7)

Reorder the terms in parentheses
154=2x+(-20x+28)

Remove unnecessary parentheses
+154=+2x-20x+28

We move all terms containing x to the left and all other terms to the right. 
-2x+20x=+28-154

We simplify left and right side of the equation. 
+18x=-126

We divide both sides of the equation by 18 to get x. 
x=-7

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