6(-5n+7)=57

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Solution for 6(-5n+7)=57 equation:


Simplifying
6(-5n + 7) = 57

Reorder the terms:
6(7 + -5n) = 57
(7 * 6 + -5n * 6) = 57
(42 + -30n) = 57

Solving
42 + -30n = 57

Solving for variable 'n'.

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

Add '-42' to each side of the equation.
42 + -42 + -30n = 57 + -42

Combine like terms: 42 + -42 = 0
0 + -30n = 57 + -42
-30n = 57 + -42

Combine like terms: 57 + -42 = 15
-30n = 15

Divide each side by '-30'.
n = -0.5

Simplifying
n = -0.5

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