10n+4+72-30n=5

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Solution for 10n+4+72-30n=5 equation:


Simplifying
10n + 4 + 72 + -30n = 5

Reorder the terms:
4 + 72 + 10n + -30n = 5

Combine like terms: 4 + 72 = 76
76 + 10n + -30n = 5

Combine like terms: 10n + -30n = -20n
76 + -20n = 5

Solving
76 + -20n = 5

Solving for variable 'n'.

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

Add '-76' to each side of the equation.
76 + -76 + -20n = 5 + -76

Combine like terms: 76 + -76 = 0
0 + -20n = 5 + -76
-20n = 5 + -76

Combine like terms: 5 + -76 = -71
-20n = -71

Divide each side by '-20'.
n = 3.55

Simplifying
n = 3.55

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