3(4x+7)-7=12x+14

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Solution for 3(4x+7)-7=12x+14 equation:


Simplifying
3(4x + 7) + -7 = 12x + 14

Reorder the terms:
3(7 + 4x) + -7 = 12x + 14
(7 * 3 + 4x * 3) + -7 = 12x + 14
(21 + 12x) + -7 = 12x + 14

Reorder the terms:
21 + -7 + 12x = 12x + 14

Combine like terms: 21 + -7 = 14
14 + 12x = 12x + 14

Reorder the terms:
14 + 12x = 14 + 12x

Add '-14' to each side of the equation.
14 + -14 + 12x = 14 + -14 + 12x

Combine like terms: 14 + -14 = 0
0 + 12x = 14 + -14 + 12x
12x = 14 + -14 + 12x

Combine like terms: 14 + -14 = 0
12x = 0 + 12x
12x = 12x

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

Combine like terms: 12x + -12x = 0
0 = 12x + -12x

Combine like terms: 12x + -12x = 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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