3[7-5(1-n)]+8n=-16+3[61(n+1)]-3n

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Solution for 3[7-5(1-n)]+8n=-16+3[61(n+1)]-3n equation:


Simplifying
3[7 + -5(1 + -1n)] + 8n = -16 + 3[61(n + 1)] + -3n
3[7 + (1 * -5 + -1n * -5)] + 8n = -16 + 3[61(n + 1)] + -3n
3[7 + (-5 + 5n)] + 8n = -16 + 3[61(n + 1)] + -3n

Combine like terms: 7 + -5 = 2
3[2 + 5n] + 8n = -16 + 3[61(n + 1)] + -3n
[2 * 3 + 5n * 3] + 8n = -16 + 3[61(n + 1)] + -3n
[6 + 15n] + 8n = -16 + 3[61(n + 1)] + -3n

Combine like terms: 15n + 8n = 23n
6 + 23n = -16 + 3[61(n + 1)] + -3n

Reorder the terms:
6 + 23n = -16 + 3[61(1 + n)] + -3n
6 + 23n = -16 + 3[(1 * 61 + n * 61)] + -3n
6 + 23n = -16 + 3[(61 + 61n)] + -3n
6 + 23n = -16 + [61 * 3 + 61n * 3] + -3n
6 + 23n = -16 + [183 + 183n] + -3n

Combine like terms: -16 + 183 = 167
6 + 23n = 167 + 183n + -3n

Combine like terms: 183n + -3n = 180n
6 + 23n = 167 + 180n

Solving
6 + 23n = 167 + 180n

Solving for variable 'n'.

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

Add '-180n' to each side of the equation.
6 + 23n + -180n = 167 + 180n + -180n

Combine like terms: 23n + -180n = -157n
6 + -157n = 167 + 180n + -180n

Combine like terms: 180n + -180n = 0
6 + -157n = 167 + 0
6 + -157n = 167

Add '-6' to each side of the equation.
6 + -6 + -157n = 167 + -6

Combine like terms: 6 + -6 = 0
0 + -157n = 167 + -6
-157n = 167 + -6

Combine like terms: 167 + -6 = 161
-157n = 161

Divide each side by '-157'.
n = -1.025477707

Simplifying
n = -1.025477707

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