3n-3=4n+4

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


Simplifying
3n + -3 = 4n + 4

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

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

Solving
-3 + 3n = 4 + 4n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-4n' to each side of the equation.
-3 + 3n + -4n = 4 + 4n + -4n

Combine like terms: 3n + -4n = -1n
-3 + -1n = 4 + 4n + -4n

Combine like terms: 4n + -4n = 0
-3 + -1n = 4 + 0
-3 + -1n = 4

Add '3' to each side of the equation.
-3 + 3 + -1n = 4 + 3

Combine like terms: -3 + 3 = 0
0 + -1n = 4 + 3
-1n = 4 + 3

Combine like terms: 4 + 3 = 7
-1n = 7

Divide each side by '-1'.
n = -7

Simplifying
n = -7

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