8n*2+9n-87=-3+5n*3

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Solution for 8n*2+9n-87=-3+5n*3 equation:


Simplifying
8n * 2 + 9n + -87 = -3 + 5n * 3

Reorder the terms for easier multiplication:
8 * 2n + 9n + -87 = -3 + 5n * 3

Multiply 8 * 2
16n + 9n + -87 = -3 + 5n * 3

Reorder the terms:
-87 + 16n + 9n = -3 + 5n * 3

Combine like terms: 16n + 9n = 25n
-87 + 25n = -3 + 5n * 3

Reorder the terms for easier multiplication:
-87 + 25n = -3 + 5 * 3n

Multiply 5 * 3
-87 + 25n = -3 + 15n

Solving
-87 + 25n = -3 + 15n

Solving for variable 'n'.

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

Add '-15n' to each side of the equation.
-87 + 25n + -15n = -3 + 15n + -15n

Combine like terms: 25n + -15n = 10n
-87 + 10n = -3 + 15n + -15n

Combine like terms: 15n + -15n = 0
-87 + 10n = -3 + 0
-87 + 10n = -3

Add '87' to each side of the equation.
-87 + 87 + 10n = -3 + 87

Combine like terms: -87 + 87 = 0
0 + 10n = -3 + 87
10n = -3 + 87

Combine like terms: -3 + 87 = 84
10n = 84

Divide each side by '10'.
n = 8.4

Simplifying
n = 8.4

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