5(n+2)=3n+9

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Solution for 5(n+2)=3n+9 equation:


Simplifying
5(n + 2) = 3n + 9

Reorder the terms:
5(2 + n) = 3n + 9
(2 * 5 + n * 5) = 3n + 9
(10 + 5n) = 3n + 9

Reorder the terms:
10 + 5n = 9 + 3n

Solving
10 + 5n = 9 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
10 + 5n + -3n = 9 + 3n + -3n

Combine like terms: 5n + -3n = 2n
10 + 2n = 9 + 3n + -3n

Combine like terms: 3n + -3n = 0
10 + 2n = 9 + 0
10 + 2n = 9

Add '-10' to each side of the equation.
10 + -10 + 2n = 9 + -10

Combine like terms: 10 + -10 = 0
0 + 2n = 9 + -10
2n = 9 + -10

Combine like terms: 9 + -10 = -1
2n = -1

Divide each side by '2'.
n = -0.5

Simplifying
n = -0.5

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