3x+6=3(x-4)+18

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Solution for 3x+6=3(x-4)+18 equation:


Simplifying
3x + 6 = 3(x + -4) + 18

Reorder the terms:
6 + 3x = 3(x + -4) + 18

Reorder the terms:
6 + 3x = 3(-4 + x) + 18
6 + 3x = (-4 * 3 + x * 3) + 18
6 + 3x = (-12 + 3x) + 18

Reorder the terms:
6 + 3x = -12 + 18 + 3x

Combine like terms: -12 + 18 = 6
6 + 3x = 6 + 3x

Add '-6' to each side of the equation.
6 + -6 + 3x = 6 + -6 + 3x

Combine like terms: 6 + -6 = 0
0 + 3x = 6 + -6 + 3x
3x = 6 + -6 + 3x

Combine like terms: 6 + -6 = 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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