-42=7n

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Solution for -42=7n equation:


Simplifying
-42 = 7n

Solving
-42 = 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-42 + -7n = 7n + -7n

Combine like terms: 7n + -7n = 0
-42 + -7n = 0

Add '42' to each side of the equation.
-42 + 42 + -7n = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -7n = 0 + 42
-7n = 0 + 42

Combine like terms: 0 + 42 = 42
-7n = 42

Divide each side by '-7'.
n = -6

Simplifying
n = -6

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