7(X+3)-9=15-3X-3+10X

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Solution for 7(X+3)-9=15-3X-3+10X equation: 


Simplifying
7(X + 3) + -9 = 15 + -3X + -3 + 10X

Reorder the terms:
7(3 + X) + -9 = 15 + -3X + -3 + 10X
(3 * 7 + X * 7) + -9 = 15 + -3X + -3 + 10X
(21 + 7X) + -9 = 15 + -3X + -3 + 10X

Reorder the terms:
21 + -9 + 7X = 15 + -3X + -3 + 10X

Combine like terms: 21 + -9 = 12
12 + 7X = 15 + -3X + -3 + 10X

Reorder the terms:
12 + 7X = 15 + -3 + -3X + 10X

Combine like terms: 15 + -3 = 12
12 + 7X = 12 + -3X + 10X

Combine like terms: -3X + 10X = 7X
12 + 7X = 12 + 7X

Add '-12' to each side of the equation.
12 + -12 + 7X = 12 + -12 + 7X

Combine like terms: 12 + -12 = 0
0 + 7X = 12 + -12 + 7X
7X = 12 + -12 + 7X

Combine like terms: 12 + -12 = 0
7X = 0 + 7X
7X = 7X

Add '-7X' to each side of the equation.
7X + -7X = 7X + -7X

Combine like terms: 7X + -7X = 0
0 = 7X + -7X

Combine like terms: 7X + -7X = 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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