7n+2+4n+5=

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Solution for 7n+2+4n+5= equation:


Simplifying
7n + 2 + 4n + 5 = 0

Reorder the terms:
2 + 5 + 7n + 4n = 0

Combine like terms: 2 + 5 = 7
7 + 7n + 4n = 0

Combine like terms: 7n + 4n = 11n
7 + 11n = 0

Solving
7 + 11n = 0

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 11n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 11n = 0 + -7
11n = 0 + -7

Combine like terms: 0 + -7 = -7
11n = -7

Divide each side by '11'.
n = -0.6363636364

Simplifying
n = -0.6363636364

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