(n-7)*3=24

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Solution for (n-7)*3=24 equation:


Simplifying
(n + -7) * 3 = 24

Reorder the terms:
(-7 + n) * 3 = 24

Reorder the terms for easier multiplication:
3(-7 + n) = 24
(-7 * 3 + n * 3) = 24
(-21 + 3n) = 24

Solving
-21 + 3n = 24

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 + 3n = 24 + 21

Combine like terms: -21 + 21 = 0
0 + 3n = 24 + 21
3n = 24 + 21

Combine like terms: 24 + 21 = 45
3n = 45

Divide each side by '3'.
n = 15

Simplifying
n = 15

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