7.50(n+4)=40

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Solution for 7.50(n+4)=40 equation:


Simplifying
7.50(n + 4) = 40

Reorder the terms:
7.50(4 + n) = 40
(4 * 7.50 + n * 7.50) = 40
(30 + 7.50n) = 40

Solving
30 + 7.50n = 40

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + 7.50n = 40 + -30

Combine like terms: 30 + -30 = 0
0 + 7.50n = 40 + -30
7.50n = 40 + -30

Combine like terms: 40 + -30 = 10
7.50n = 10

Divide each side by '7.50'.
n = 1.333333333

Simplifying
n = 1.333333333

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