5n-4-7n=-16

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Solution for 5n-4-7n=-16 equation:


Simplifying
5n + -4 + -7n = -16

Reorder the terms:
-4 + 5n + -7n = -16

Combine like terms: 5n + -7n = -2n
-4 + -2n = -16

Solving
-4 + -2n = -16

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + -2n = -16 + 4

Combine like terms: -4 + 4 = 0
0 + -2n = -16 + 4
-2n = -16 + 4

Combine like terms: -16 + 4 = -12
-2n = -12

Divide each side by '-2'.
n = 6

Simplifying
n = 6

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