8(n-2)-5(1+2n)=-3n+8n

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Solution for 8(n-2)-5(1+2n)=-3n+8n equation:


Simplifying
8(n + -2) + -5(1 + 2n) = -3n + 8n

Reorder the terms:
8(-2 + n) + -5(1 + 2n) = -3n + 8n
(-2 * 8 + n * 8) + -5(1 + 2n) = -3n + 8n
(-16 + 8n) + -5(1 + 2n) = -3n + 8n
-16 + 8n + (1 * -5 + 2n * -5) = -3n + 8n
-16 + 8n + (-5 + -10n) = -3n + 8n

Reorder the terms:
-16 + -5 + 8n + -10n = -3n + 8n

Combine like terms: -16 + -5 = -21
-21 + 8n + -10n = -3n + 8n

Combine like terms: 8n + -10n = -2n
-21 + -2n = -3n + 8n

Combine like terms: -3n + 8n = 5n
-21 + -2n = 5n

Solving
-21 + -2n = 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-21 + -2n + -5n = 5n + -5n

Combine like terms: -2n + -5n = -7n
-21 + -7n = 5n + -5n

Combine like terms: 5n + -5n = 0
-21 + -7n = 0

Add '21' to each side of the equation.
-21 + 21 + -7n = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -7n = 0 + 21
-7n = 0 + 21

Combine like terms: 0 + 21 = 21
-7n = 21

Divide each side by '-7'.
n = -3

Simplifying
n = -3

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