5=7(n-9)

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Solution for 5=7(n-9) equation:


Simplifying
5 = 7(n + -9)

Reorder the terms:
5 = 7(-9 + n)
5 = (-9 * 7 + n * 7)
5 = (-63 + 7n)

Solving
5 = -63 + 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.
5 + -7n = -63 + 7n + -7n

Combine like terms: 7n + -7n = 0
5 + -7n = -63 + 0
5 + -7n = -63

Add '-5' to each side of the equation.
5 + -5 + -7n = -63 + -5

Combine like terms: 5 + -5 = 0
0 + -7n = -63 + -5
-7n = -63 + -5

Combine like terms: -63 + -5 = -68
-7n = -68

Divide each side by '-7'.
n = 9.714285714

Simplifying
n = 9.714285714

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