8(5n+7)=216

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Solution for 8(5n+7)=216 equation:


Simplifying
8(5n + 7) = 216

Reorder the terms:
8(7 + 5n) = 216
(7 * 8 + 5n * 8) = 216
(56 + 40n) = 216

Solving
56 + 40n = 216

Solving for variable 'n'.

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

Add '-56' to each side of the equation.
56 + -56 + 40n = 216 + -56

Combine like terms: 56 + -56 = 0
0 + 40n = 216 + -56
40n = 216 + -56

Combine like terms: 216 + -56 = 160
40n = 160

Divide each side by '40'.
n = 4

Simplifying
n = 4

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