5n+12=7n+2

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Solution for 5n+12=7n+2 equation:


Simplifying
5n + 12 = 7n + 2

Reorder the terms:
12 + 5n = 7n + 2

Reorder the terms:
12 + 5n = 2 + 7n

Solving
12 + 5n = 2 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
12 + 5n + -7n = 2 + 7n + -7n

Combine like terms: 5n + -7n = -2n
12 + -2n = 2 + 7n + -7n

Combine like terms: 7n + -7n = 0
12 + -2n = 2 + 0
12 + -2n = 2

Add '-12' to each side of the equation.
12 + -12 + -2n = 2 + -12

Combine like terms: 12 + -12 = 0
0 + -2n = 2 + -12
-2n = 2 + -12

Combine like terms: 2 + -12 = -10
-2n = -10

Divide each side by '-2'.
n = 5

Simplifying
n = 5

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