8n+8(n+5)=-7n+17

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Solution for 8n+8(n+5)=-7n+17 equation:


Simplifying
8n + 8(n + 5) = -7n + 17

Reorder the terms:
8n + 8(5 + n) = -7n + 17
8n + (5 * 8 + n * 8) = -7n + 17
8n + (40 + 8n) = -7n + 17

Reorder the terms:
40 + 8n + 8n = -7n + 17

Combine like terms: 8n + 8n = 16n
40 + 16n = -7n + 17

Reorder the terms:
40 + 16n = 17 + -7n

Solving
40 + 16n = 17 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
40 + 16n + 7n = 17 + -7n + 7n

Combine like terms: 16n + 7n = 23n
40 + 23n = 17 + -7n + 7n

Combine like terms: -7n + 7n = 0
40 + 23n = 17 + 0
40 + 23n = 17

Add '-40' to each side of the equation.
40 + -40 + 23n = 17 + -40

Combine like terms: 40 + -40 = 0
0 + 23n = 17 + -40
23n = 17 + -40

Combine like terms: 17 + -40 = -23
23n = -23

Divide each side by '23'.
n = -1

Simplifying
n = -1

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