8=3n+2n+7

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Solution for 8=3n+2n+7 equation:


Simplifying
8 = 3n + 2n + 7

Reorder the terms:
8 = 7 + 3n + 2n

Combine like terms: 3n + 2n = 5n
8 = 7 + 5n

Solving
8 = 7 + 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.
8 + -5n = 7 + 5n + -5n

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

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

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

Combine like terms: 7 + -8 = -1
-5n = -1

Divide each side by '-5'.
n = 0.2

Simplifying
n = 0.2

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