45+3n=-45

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Solution for 45+3n=-45 equation: 


Simplifying
45 + 3n = -45

Solving
45 + 3n = -45

Solving for variable 'n'.

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

Add '-45' to each side of the equation.
45 + -45 + 3n = -45 + -45

Combine like terms: 45 + -45 = 0
0 + 3n = -45 + -45
3n = -45 + -45

Combine like terms: -45 + -45 = -90
3n = -90

Divide each side by '3'.
n = -30

Simplifying
n = -30

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