2n+(3n-8)=28

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Solution for 2n+(3n-8)=28 equation:


Simplifying
2n + (3n + -8) = 28

Reorder the terms:
2n + (-8 + 3n) = 28

Remove parenthesis around (-8 + 3n)
2n + -8 + 3n = 28

Reorder the terms:
-8 + 2n + 3n = 28

Combine like terms: 2n + 3n = 5n
-8 + 5n = 28

Solving
-8 + 5n = 28

Solving for variable 'n'.

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

Add '8' to each side of the equation.
-8 + 8 + 5n = 28 + 8

Combine like terms: -8 + 8 = 0
0 + 5n = 28 + 8
5n = 28 + 8

Combine like terms: 28 + 8 = 36
5n = 36

Divide each side by '5'.
n = 7.2

Simplifying
n = 7.2

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