1.8(n-3)=9

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Solution for 1.8(n-3)=9 equation:


Simplifying
1.8(n + -3) = 9

Reorder the terms:
1.8(-3 + n) = 9
(-3 * 1.8 + n * 1.8) = 9
(-5.4 + 1.8n) = 9

Solving
-5.4 + 1.8n = 9

Solving for variable 'n'.

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

Add '5.4' to each side of the equation.
-5.4 + 5.4 + 1.8n = 9 + 5.4

Combine like terms: -5.4 + 5.4 = 0.0
0.0 + 1.8n = 9 + 5.4
1.8n = 9 + 5.4

Combine like terms: 9 + 5.4 = 14.4
1.8n = 14.4

Divide each side by '1.8'.
n = 8

Simplifying
n = 8

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