7(6x+7)-7=42x+42

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Solution for 7(6x+7)-7=42x+42 equation: 


Simplifying
7(6x + 7) + -7 = 42x + 42

Reorder the terms:
7(7 + 6x) + -7 = 42x + 42
(7 * 7 + 6x * 7) + -7 = 42x + 42
(49 + 42x) + -7 = 42x + 42

Reorder the terms:
49 + -7 + 42x = 42x + 42

Combine like terms: 49 + -7 = 42
42 + 42x = 42x + 42

Reorder the terms:
42 + 42x = 42 + 42x

Add '-42' to each side of the equation.
42 + -42 + 42x = 42 + -42 + 42x

Combine like terms: 42 + -42 = 0
0 + 42x = 42 + -42 + 42x
42x = 42 + -42 + 42x

Combine like terms: 42 + -42 = 0
42x = 0 + 42x
42x = 42x

Add '-42x' to each side of the equation.
42x + -42x = 42x + -42x

Combine like terms: 42x + -42x = 0
0 = 42x + -42x

Combine like terms: 42x + -42x = 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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