7x+3=7x+3

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Solution for 7x+3=7x+3 equation: 


Simplifying
7x + 3 = 7x + 3

Reorder the terms:
3 + 7x = 7x + 3

Reorder the terms:
3 + 7x = 3 + 7x

Add '-3' to each side of the equation.
3 + -3 + 7x = 3 + -3 + 7x

Combine like terms: 3 + -3 = 0
0 + 7x = 3 + -3 + 7x
7x = 3 + -3 + 7x

Combine like terms: 3 + -3 = 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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