61=-4(1-2n)+3(n+7)

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Solution for 61=-4(1-2n)+3(n+7) equation:


Simplifying
61 = -4(1 + -2n) + 3(n + 7)
61 = (1 * -4 + -2n * -4) + 3(n + 7)
61 = (-4 + 8n) + 3(n + 7)

Reorder the terms:
61 = -4 + 8n + 3(7 + n)
61 = -4 + 8n + (7 * 3 + n * 3)
61 = -4 + 8n + (21 + 3n)

Reorder the terms:
61 = -4 + 21 + 8n + 3n

Combine like terms: -4 + 21 = 17
61 = 17 + 8n + 3n

Combine like terms: 8n + 3n = 11n
61 = 17 + 11n

Solving
61 = 17 + 11n

Solving for variable 'n'.

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

Add '-11n' to each side of the equation.
61 + -11n = 17 + 11n + -11n

Combine like terms: 11n + -11n = 0
61 + -11n = 17 + 0
61 + -11n = 17

Add '-61' to each side of the equation.
61 + -61 + -11n = 17 + -61

Combine like terms: 61 + -61 = 0
0 + -11n = 17 + -61
-11n = 17 + -61

Combine like terms: 17 + -61 = -44
-11n = -44

Divide each side by '-11'.
n = 4

Simplifying
n = 4

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