10+3n+4(n+2)=

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Solution for 10+3n+4(n+2)= equation:


Simplifying
10 + 3n + 4(n + 2) = 0

Reorder the terms:
10 + 3n + 4(2 + n) = 0
10 + 3n + (2 * 4 + n * 4) = 0
10 + 3n + (8 + 4n) = 0

Reorder the terms:
10 + 8 + 3n + 4n = 0

Combine like terms: 10 + 8 = 18
18 + 3n + 4n = 0

Combine like terms: 3n + 4n = 7n
18 + 7n = 0

Solving
18 + 7n = 0

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + 7n = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 7n = 0 + -18
7n = 0 + -18

Combine like terms: 0 + -18 = -18
7n = -18

Divide each side by '7'.
n = -2.571428571

Simplifying
n = -2.571428571

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