20*12=225*(1+r)

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Solution for 20*12=225*(1+r) equation:


Simplifying
20 * 12 = 225(1 + r)

Multiply 20 * 12
240 = 225(1 + r)
240 = (1 * 225 + r * 225)
240 = (225 + 225r)

Solving
240 = 225 + 225r

Solving for variable 'r'.

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

Add '-225r' to each side of the equation.
240 + -225r = 225 + 225r + -225r

Combine like terms: 225r + -225r = 0
240 + -225r = 225 + 0
240 + -225r = 225

Add '-240' to each side of the equation.
240 + -240 + -225r = 225 + -240

Combine like terms: 240 + -240 = 0
0 + -225r = 225 + -240
-225r = 225 + -240

Combine like terms: 225 + -240 = -15
-225r = -15

Divide each side by '-225'.
r = 0.06666666667

Simplifying
r = 0.06666666667

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