3(n+7)+10=4

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Solution for 3(n+7)+10=4 equation:


Simplifying
3(n + 7) + 10 = 4

Reorder the terms:
3(7 + n) + 10 = 4
(7 * 3 + n * 3) + 10 = 4
(21 + 3n) + 10 = 4

Reorder the terms:
21 + 10 + 3n = 4

Combine like terms: 21 + 10 = 31
31 + 3n = 4

Solving
31 + 3n = 4

Solving for variable 'n'.

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

Add '-31' to each side of the equation.
31 + -31 + 3n = 4 + -31

Combine like terms: 31 + -31 = 0
0 + 3n = 4 + -31
3n = 4 + -31

Combine like terms: 4 + -31 = -27
3n = -27

Divide each side by '3'.
n = -9

Simplifying
n = -9

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