1.50n+12=n+20

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Solution for 1.50n+12=n+20 equation:


Simplifying
1.50n + 12 = n + 20

Reorder the terms:
12 + 1.50n = n + 20

Reorder the terms:
12 + 1.50n = 20 + n

Solving
12 + 1.50n = 20 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
12 + 1.50n + -1n = 20 + n + -1n

Combine like terms: 1.50n + -1n = 0.5n
12 + 0.5n = 20 + n + -1n

Combine like terms: n + -1n = 0
12 + 0.5n = 20 + 0
12 + 0.5n = 20

Add '-12' to each side of the equation.
12 + -12 + 0.5n = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 0.5n = 20 + -12
0.5n = 20 + -12

Combine like terms: 20 + -12 = 8
0.5n = 8

Divide each side by '0.5'.
n = 16

Simplifying
n = 16

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