3x+5-7x=7-2-4x

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Solution for 3x+5-7x=7-2-4x equation:


Simplifying
3x + 5 + -7x = 7 + -2 + -4x

Reorder the terms:
5 + 3x + -7x = 7 + -2 + -4x

Combine like terms: 3x + -7x = -4x
5 + -4x = 7 + -2 + -4x

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

Add '-5' to each side of the equation.
5 + -5 + -4x = 5 + -5 + -4x

Combine like terms: 5 + -5 = 0
0 + -4x = 5 + -5 + -4x
-4x = 5 + -5 + -4x

Combine like terms: 5 + -5 = 0
-4x = 0 + -4x
-4x = -4x

Add '4x' to each side of the equation.
-4x + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
0 = -4x + 4x

Combine like terms: -4x + 4x = 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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