12-0.5n=18-0.2n

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Solution for 12-0.5n=18-0.2n equation:


Simplifying
12 + -0.5n = 18 + -0.2n

Solving
12 + -0.5n = 18 + -0.2n

Solving for variable 'n'.

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

Add '0.2n' to each side of the equation.
12 + -0.5n + 0.2n = 18 + -0.2n + 0.2n

Combine like terms: -0.5n + 0.2n = -0.3n
12 + -0.3n = 18 + -0.2n + 0.2n

Combine like terms: -0.2n + 0.2n = 0.0
12 + -0.3n = 18 + 0.0
12 + -0.3n = 18

Add '-12' to each side of the equation.
12 + -12 + -0.3n = 18 + -12

Combine like terms: 12 + -12 = 0
0 + -0.3n = 18 + -12
-0.3n = 18 + -12

Combine like terms: 18 + -12 = 6
-0.3n = 6

Divide each side by '-0.3'.
n = -20

Simplifying
n = -20

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