2X+5-7X=7-(5X+2)

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Solution for 2X+5-7X=7-(5X+2) equation: 


Simplifying
2X + 5 + -7X = 7 + -1(5X + 2)

Reorder the terms:
5 + 2X + -7X = 7 + -1(5X + 2)

Combine like terms: 2X + -7X = -5X
5 + -5X = 7 + -1(5X + 2)

Reorder the terms:
5 + -5X = 7 + -1(2 + 5X)
5 + -5X = 7 + (2 * -1 + 5X * -1)
5 + -5X = 7 + (-2 + -5X)

Combine like terms: 7 + -2 = 5
5 + -5X = 5 + -5X

Add '-5' to each side of the equation.
5 + -5 + -5X = 5 + -5 + -5X

Combine like terms: 5 + -5 = 0
0 + -5X = 5 + -5 + -5X
-5X = 5 + -5 + -5X

Combine like terms: 5 + -5 = 0
-5X = 0 + -5X
-5X = -5X

Add '5X' to each side of the equation.
-5X + 5X = -5X + 5X

Combine like terms: -5X + 5X = 0
0 = -5X + 5X

Combine like terms: -5X + 5X = 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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