3x+63=9(x+7)-6x

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Solution for 3x+63=9(x+7)-6x equation:


Simplifying
3x + 63 = 9(x + 7) + -6x

Reorder the terms:
63 + 3x = 9(x + 7) + -6x

Reorder the terms:
63 + 3x = 9(7 + x) + -6x
63 + 3x = (7 * 9 + x * 9) + -6x
63 + 3x = (63 + 9x) + -6x

Combine like terms: 9x + -6x = 3x
63 + 3x = 63 + 3x

Add '-63' to each side of the equation.
63 + -63 + 3x = 63 + -63 + 3x

Combine like terms: 63 + -63 = 0
0 + 3x = 63 + -63 + 3x
3x = 63 + -63 + 3x

Combine like terms: 63 + -63 = 0
3x = 0 + 3x
3x = 3x

Add '-3x' to each side of the equation.
3x + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 3x + -3x

Combine like terms: 3x + -3x = 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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