9(x-2)=7(x-10)+2x

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Solution for 9(x-2)=7(x-10)+2x equation:


Simplifying
9(x + -2) = 7(x + -10) + 2x

Reorder the terms:
9(-2 + x) = 7(x + -10) + 2x
(-2 * 9 + x * 9) = 7(x + -10) + 2x
(-18 + 9x) = 7(x + -10) + 2x

Reorder the terms:
-18 + 9x = 7(-10 + x) + 2x
-18 + 9x = (-10 * 7 + x * 7) + 2x
-18 + 9x = (-70 + 7x) + 2x

Combine like terms: 7x + 2x = 9x
-18 + 9x = -70 + 9x

Add '-9x' to each side of the equation.
-18 + 9x + -9x = -70 + 9x + -9x

Combine like terms: 9x + -9x = 0
-18 + 0 = -70 + 9x + -9x
-18 = -70 + 9x + -9x

Combine like terms: 9x + -9x = 0
-18 = -70 + 0
-18 = -70

Solving
-18 = -70

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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