15n+30+20n-20=8

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Solution for 15n+30+20n-20=8 equation:


Simplifying
15n + 30 + 20n + -20 = 8

Reorder the terms:
30 + -20 + 15n + 20n = 8

Combine like terms: 30 + -20 = 10
10 + 15n + 20n = 8

Combine like terms: 15n + 20n = 35n
10 + 35n = 8

Solving
10 + 35n = 8

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + 35n = 8 + -10

Combine like terms: 10 + -10 = 0
0 + 35n = 8 + -10
35n = 8 + -10

Combine like terms: 8 + -10 = -2
35n = -2

Divide each side by '35'.
n = -0.05714285714

Simplifying
n = -0.05714285714

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