43z-9=43z-9

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Solution for 43z-9=43z-9 equation:


Simplifying
43z + -9 = 43z + -9

Reorder the terms:
-9 + 43z = 43z + -9

Reorder the terms:
-9 + 43z = -9 + 43z

Add '9' to each side of the equation.
-9 + 9 + 43z = -9 + 9 + 43z

Combine like terms: -9 + 9 = 0
0 + 43z = -9 + 9 + 43z
43z = -9 + 9 + 43z

Combine like terms: -9 + 9 = 0
43z = 0 + 43z
43z = 43z

Add '-43z' to each side of the equation.
43z + -43z = 43z + -43z

Combine like terms: 43z + -43z = 0
0 = 43z + -43z

Combine like terms: 43z + -43z = 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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