4(n+3)+7n=34

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Solution for 4(n+3)+7n=34 equation:


Simplifying
4(n + 3) + 7n = 34

Reorder the terms:
4(3 + n) + 7n = 34
(3 * 4 + n * 4) + 7n = 34
(12 + 4n) + 7n = 34

Combine like terms: 4n + 7n = 11n
12 + 11n = 34

Solving
12 + 11n = 34

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 11n = 34 + -12

Combine like terms: 12 + -12 = 0
0 + 11n = 34 + -12
11n = 34 + -12

Combine like terms: 34 + -12 = 22
11n = 22

Divide each side by '11'.
n = 2

Simplifying
n = 2

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