-5n+-2n+12=19

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Solution for -5n+-2n+12=19 equation:


Simplifying
-5n + -2n + 12 = 19

Reorder the terms:
12 + -5n + -2n = 19

Combine like terms: -5n + -2n = -7n
12 + -7n = 19

Solving
12 + -7n = 19

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + -7n = 19 + -12

Combine like terms: 12 + -12 = 0
0 + -7n = 19 + -12
-7n = 19 + -12

Combine like terms: 19 + -12 = 7
-7n = 7

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

Simplifying
n = -1

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