10n-70=-30

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Solution for 10n-70=-30 equation: 


Simplifying
10n + -70 = -30

Reorder the terms:
-70 + 10n = -30

Solving
-70 + 10n = -30

Solving for variable 'n'.

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

Add '70' to each side of the equation.
-70 + 70 + 10n = -30 + 70

Combine like terms: -70 + 70 = 0
0 + 10n = -30 + 70
10n = -30 + 70

Combine like terms: -30 + 70 = 40
10n = 40

Divide each side by '10'.
n = 4

Simplifying
n = 4

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