7n+2+4n=-42

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Solution for 7n+2+4n=-42 equation:


Simplifying
7n + 2 + 4n = -42

Reorder the terms:
2 + 7n + 4n = -42

Combine like terms: 7n + 4n = 11n
2 + 11n = -42

Solving
2 + 11n = -42

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 11n = -42 + -2

Combine like terms: 2 + -2 = 0
0 + 11n = -42 + -2
11n = -42 + -2

Combine like terms: -42 + -2 = -44
11n = -44

Divide each side by '11'.
n = -4

Simplifying
n = -4

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