72x+45=9(8x+5)

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Solution for 72x+45=9(8x+5) equation:


Simplifying
72x + 45 = 9(8x + 5)

Reorder the terms:
45 + 72x = 9(8x + 5)

Reorder the terms:
45 + 72x = 9(5 + 8x)
45 + 72x = (5 * 9 + 8x * 9)
45 + 72x = (45 + 72x)

Add '-45' to each side of the equation.
45 + -45 + 72x = 45 + -45 + 72x

Combine like terms: 45 + -45 = 0
0 + 72x = 45 + -45 + 72x
72x = 45 + -45 + 72x

Combine like terms: 45 + -45 = 0
72x = 0 + 72x
72x = 72x

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

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

Combine like terms: 72x + -72x = 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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