112=187-3n

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Solution for 112=187-3n equation:


Simplifying
112 = 187 + -3n

Solving
112 = 187 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
112 + 3n = 187 + -3n + 3n

Combine like terms: -3n + 3n = 0
112 + 3n = 187 + 0
112 + 3n = 187

Add '-112' to each side of the equation.
112 + -112 + 3n = 187 + -112

Combine like terms: 112 + -112 = 0
0 + 3n = 187 + -112
3n = 187 + -112

Combine like terms: 187 + -112 = 75
3n = 75

Divide each side by '3'.
n = 25

Simplifying
n = 25

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