75-30n=-225

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Solution for 75-30n=-225 equation: 


Simplifying
75 + -30n = -225

Solving
75 + -30n = -225

Solving for variable 'n'.

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

Add '-75' to each side of the equation.
75 + -75 + -30n = -225 + -75

Combine like terms: 75 + -75 = 0
0 + -30n = -225 + -75
-30n = -225 + -75

Combine like terms: -225 + -75 = -300
-30n = -300

Divide each side by '-30'.
n = 10

Simplifying
n = 10

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