7n-5=2n-5

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Solution for 7n-5=2n-5 equation:


Simplifying
7n + -5 = 2n + -5

Reorder the terms:
-5 + 7n = 2n + -5

Reorder the terms:
-5 + 7n = -5 + 2n

Add '5' to each side of the equation.
-5 + 5 + 7n = -5 + 5 + 2n

Combine like terms: -5 + 5 = 0
0 + 7n = -5 + 5 + 2n
7n = -5 + 5 + 2n

Combine like terms: -5 + 5 = 0
7n = 0 + 2n
7n = 2n

Solving
7n = 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
7n + -2n = 2n + -2n

Combine like terms: 7n + -2n = 5n
5n = 2n + -2n

Combine like terms: 2n + -2n = 0
5n = 0

Divide each side by '5'.
n = 0

Simplifying
n = 0

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