120=8(4n+7)

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Solution for 120=8(4n+7) equation:


Simplifying
120 = 8(4n + 7)

Reorder the terms:
120 = 8(7 + 4n)
120 = (7 * 8 + 4n * 8)
120 = (56 + 32n)

Solving
120 = 56 + 32n

Solving for variable 'n'.

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

Add '-32n' to each side of the equation.
120 + -32n = 56 + 32n + -32n

Combine like terms: 32n + -32n = 0
120 + -32n = 56 + 0
120 + -32n = 56

Add '-120' to each side of the equation.
120 + -120 + -32n = 56 + -120

Combine like terms: 120 + -120 = 0
0 + -32n = 56 + -120
-32n = 56 + -120

Combine like terms: 56 + -120 = -64
-32n = -64

Divide each side by '-32'.
n = 2

Simplifying
n = 2

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