7(3n+8)+3n=200

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Solution for 7(3n+8)+3n=200 equation:


Simplifying
7(3n + 8) + 3n = 200

Reorder the terms:
7(8 + 3n) + 3n = 200
(8 * 7 + 3n * 7) + 3n = 200
(56 + 21n) + 3n = 200

Combine like terms: 21n + 3n = 24n
56 + 24n = 200

Solving
56 + 24n = 200

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 + 24n = 200 + -56

Combine like terms: 56 + -56 = 0
0 + 24n = 200 + -56
24n = 200 + -56

Combine like terms: 200 + -56 = 144
24n = 144

Divide each side by '24'.
n = 6

Simplifying
n = 6

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