2.4-0.3n=0.4(n-1)

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Solution for 2.4-0.3n=0.4(n-1) equation:


2.4-0.3n=0.4(n-1)

We simplify the equation to the form, which is simple to understand
2.4-0.3n=0.4(n-1)

Reorder the terms in parentheses
2.4-0.3n=+( + 0.4n-0.4)

Remove unnecessary parentheses
+2.4-0.3n=0.4n-0.4

We move all terms containing n to the left and all other terms to the right.
-0.3n-0.4n=-0.4-2.4

We simplify left and right side of the equation.
-0.7n=-2.8

We divide both sides of the equation by -0.7 to get n.
n=4

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