-21-70n=77

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Solution for -21-70n=77 equation: 


Simplifying
-21 + -70n = 77

Solving
-21 + -70n = 77

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + -70n = 77 + 21

Combine like terms: -21 + 21 = 0
0 + -70n = 77 + 21
-70n = 77 + 21

Combine like terms: 77 + 21 = 98
-70n = 98

Divide each side by '-70'.
n = -1.4

Simplifying
n = -1.4

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