12-(1.8*n)=22.8-2.7*n

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Solution for 12-(1.8*n)=22.8-2.7*n equation: 


Simplifying
12 + -1(1.8n) = 22.8 + -2.7n

Remove parenthesis around (1.8n)
12 + -1 * 1.8n = 22.8 + -2.7n

Multiply -1 * 1.8
12 + -1.8n = 22.8 + -2.7n

Solving
12 + -1.8n = 22.8 + -2.7n

Solving for variable 'n'.

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

Add '2.7n' to each side of the equation.
12 + -1.8n + 2.7n = 22.8 + -2.7n + 2.7n

Combine like terms: -1.8n + 2.7n = 0.9n
12 + 0.9n = 22.8 + -2.7n + 2.7n

Combine like terms: -2.7n + 2.7n = 0.0
12 + 0.9n = 22.8 + 0.0
12 + 0.9n = 22.8

Add '-12' to each side of the equation.
12 + -12 + 0.9n = 22.8 + -12

Combine like terms: 12 + -12 = 0
0 + 0.9n = 22.8 + -12
0.9n = 22.8 + -12

Combine like terms: 22.8 + -12 = 10.8
0.9n = 10.8

Divide each side by '0.9'.
n = 12

Simplifying
n = 12

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