3n-3=3n-7+4

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


Simplifying
3n + -3 = 3n + -7 + 4

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

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

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

Add '3' to each side of the equation.
-3 + 3 + 3n = -3 + 3 + 3n

Combine like terms: -3 + 3 = 0
0 + 3n = -3 + 3 + 3n
3n = -3 + 3 + 3n

Combine like terms: -3 + 3 = 0
3n = 0 + 3n
3n = 3n

Add '-3n' to each side of the equation.
3n + -3n = 3n + -3n

Combine like terms: 3n + -3n = 0
0 = 3n + -3n

Combine like terms: 3n + -3n = 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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