10n-2.25=7n

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Solution for 10n-2.25=7n equation:


Simplifying
10n + -2.25 = 7n

Reorder the terms:
-2.25 + 10n = 7n

Solving
-2.25 + 10n = 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-2.25 + 10n + -7n = 7n + -7n

Combine like terms: 10n + -7n = 3n
-2.25 + 3n = 7n + -7n

Combine like terms: 7n + -7n = 0
-2.25 + 3n = 0

Add '2.25' to each side of the equation.
-2.25 + 2.25 + 3n = 0 + 2.25

Combine like terms: -2.25 + 2.25 = 0.00
0.00 + 3n = 0 + 2.25
3n = 0 + 2.25

Combine like terms: 0 + 2.25 = 2.25
3n = 2.25

Divide each side by '3'.
n = 0.75

Simplifying
n = 0.75

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