2x+72=8(x+9)-6x

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Solution for 2x+72=8(x+9)-6x equation:


Simplifying
2x + 72 = 8(x + 9) + -6x

Reorder the terms:
72 + 2x = 8(x + 9) + -6x

Reorder the terms:
72 + 2x = 8(9 + x) + -6x
72 + 2x = (9 * 8 + x * 8) + -6x
72 + 2x = (72 + 8x) + -6x

Combine like terms: 8x + -6x = 2x
72 + 2x = 72 + 2x

Add '-72' to each side of the equation.
72 + -72 + 2x = 72 + -72 + 2x

Combine like terms: 72 + -72 = 0
0 + 2x = 72 + -72 + 2x
2x = 72 + -72 + 2x

Combine like terms: 72 + -72 = 0
2x = 0 + 2x
2x = 2x

Add '-2x' to each side of the equation.
2x + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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