-278(78+-45n)=100

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Solution for -278(78+-45n)=100 equation: 


Simplifying
-278(78 + -45n) = 100
(78 * -278 + -45n * -278) = 100
(-21684 + 12510n) = 100

Solving
-21684 + 12510n = 100

Solving for variable 'n'.

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

Add '21684' to each side of the equation.
-21684 + 21684 + 12510n = 100 + 21684

Combine like terms: -21684 + 21684 = 0
0 + 12510n = 100 + 21684
12510n = 100 + 21684

Combine like terms: 100 + 21684 = 21784
12510n = 21784

Divide each side by '12510'.
n = 1.741326938

Simplifying
n = 1.741326938

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