9(x+8)=9(x+9)

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Solution for 9(x+8)=9(x+9) equation:


Simplifying
9(x + 8) = 9(x + 9)

Reorder the terms:
9(8 + x) = 9(x + 9)
(8 * 9 + x * 9) = 9(x + 9)
(72 + 9x) = 9(x + 9)

Reorder the terms:
72 + 9x = 9(9 + x)
72 + 9x = (9 * 9 + x * 9)
72 + 9x = (81 + 9x)

Add '-9x' to each side of the equation.
72 + 9x + -9x = 81 + 9x + -9x

Combine like terms: 9x + -9x = 0
72 + 0 = 81 + 9x + -9x
72 = 81 + 9x + -9x

Combine like terms: 9x + -9x = 0
72 = 81 + 0
72 = 81

Solving
72 = 81

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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