-3(7n-4)+4n=-17n+12

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Solution for -3(7n-4)+4n=-17n+12 equation: 


Simplifying
-3(7n + -4) + 4n = -17n + 12

Reorder the terms:
-3(-4 + 7n) + 4n = -17n + 12
(-4 * -3 + 7n * -3) + 4n = -17n + 12
(12 + -21n) + 4n = -17n + 12

Combine like terms: -21n + 4n = -17n
12 + -17n = -17n + 12

Reorder the terms:
12 + -17n = 12 + -17n

Add '-12' to each side of the equation.
12 + -12 + -17n = 12 + -12 + -17n

Combine like terms: 12 + -12 = 0
0 + -17n = 12 + -12 + -17n
-17n = 12 + -12 + -17n

Combine like terms: 12 + -12 = 0
-17n = 0 + -17n
-17n = -17n

Add '17n' to each side of the equation.
-17n + 17n = -17n + 17n

Combine like terms: -17n + 17n = 0
0 = -17n + 17n

Combine like terms: -17n + 17n = 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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