2.25n+15.75=4.50n

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Solution for 2.25n+15.75=4.50n equation: 


Simplifying
2.25n + 15.75 = 4.50n

Reorder the terms:
15.75 + 2.25n = 4.50n

Solving
15.75 + 2.25n = 4.50n

Solving for variable 'n'.

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

Add '-4.50n' to each side of the equation.
15.75 + 2.25n + -4.50n = 4.50n + -4.50n

Combine like terms: 2.25n + -4.50n = -2.25n
15.75 + -2.25n = 4.50n + -4.50n

Combine like terms: 4.50n + -4.50n = 0.00
15.75 + -2.25n = 0.00

Add '-15.75' to each side of the equation.
15.75 + -15.75 + -2.25n = 0.00 + -15.75

Combine like terms: 15.75 + -15.75 = 0.00
0.00 + -2.25n = 0.00 + -15.75
-2.25n = 0.00 + -15.75

Combine like terms: 0.00 + -15.75 = -15.75
-2.25n = -15.75

Divide each side by '-2.25'.
n = 7

Simplifying
n = 7

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