9(n-7)=-72

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Solution for 9(n-7)=-72 equation:


Simplifying
9(n + -7) = -72

Reorder the terms:
9(-7 + n) = -72
(-7 * 9 + n * 9) = -72
(-63 + 9n) = -72

Solving
-63 + 9n = -72

Solving for variable 'n'.

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

Add '63' to each side of the equation.
-63 + 63 + 9n = -72 + 63

Combine like terms: -63 + 63 = 0
0 + 9n = -72 + 63
9n = -72 + 63

Combine like terms: -72 + 63 = -9
9n = -9

Divide each side by '9'.
n = -1

Simplifying
n = -1

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