7-2n=5+8n

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Solution for 7-2n=5+8n equation:


Simplifying
7 + -2n = 5 + 8n

Solving
7 + -2n = 5 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
7 + -2n + -8n = 5 + 8n + -8n

Combine like terms: -2n + -8n = -10n
7 + -10n = 5 + 8n + -8n

Combine like terms: 8n + -8n = 0
7 + -10n = 5 + 0
7 + -10n = 5

Add '-7' to each side of the equation.
7 + -7 + -10n = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -10n = 5 + -7
-10n = 5 + -7

Combine like terms: 5 + -7 = -2
-10n = -2

Divide each side by '-10'.
n = 0.2

Simplifying
n = 0.2

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