2x+7(x-4)=13+9x

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Solution for 2x+7(x-4)=13+9x equation:


Simplifying
2x + 7(x + -4) = 13 + 9x

Reorder the terms:
2x + 7(-4 + x) = 13 + 9x
2x + (-4 * 7 + x * 7) = 13 + 9x
2x + (-28 + 7x) = 13 + 9x

Reorder the terms:
-28 + 2x + 7x = 13 + 9x

Combine like terms: 2x + 7x = 9x
-28 + 9x = 13 + 9x

Add '-9x' to each side of the equation.
-28 + 9x + -9x = 13 + 9x + -9x

Combine like terms: 9x + -9x = 0
-28 + 0 = 13 + 9x + -9x
-28 = 13 + 9x + -9x

Combine like terms: 9x + -9x = 0
-28 = 13 + 0
-28 = 13

Solving
-28 = 13

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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