-3-7x=-7-7x+4

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


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

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

Combine like terms: -7 + 4 = -3
-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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