7x+5-4+1=7x+2

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Solution for 7x+5-4+1=7x+2 equation: 


Simplifying
7x + 5 + -4 + 1 = 7x + 2

Reorder the terms:
5 + -4 + 1 + 7x = 7x + 2

Combine like terms: 5 + -4 = 1
1 + 1 + 7x = 7x + 2

Combine like terms: 1 + 1 = 2
2 + 7x = 7x + 2

Reorder the terms:
2 + 7x = 2 + 7x

Add '-2' to each side of the equation.
2 + -2 + 7x = 2 + -2 + 7x

Combine like terms: 2 + -2 = 0
0 + 7x = 2 + -2 + 7x
7x = 2 + -2 + 7x

Combine like terms: 2 + -2 = 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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