2820=2000(1+(2)r)

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Solution for 2820=2000(1+(2)r) equation:


Simplifying
2820 = 2000(1 + (2) * r)
2820 = (1 * 2000 + 2r * 2000)
2820 = (2000 + 4000r)

Solving
2820 = 2000 + 4000r

Solving for variable 'r'.

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

Add '-4000r' to each side of the equation.
2820 + -4000r = 2000 + 4000r + -4000r

Combine like terms: 4000r + -4000r = 0
2820 + -4000r = 2000 + 0
2820 + -4000r = 2000

Add '-2820' to each side of the equation.
2820 + -2820 + -4000r = 2000 + -2820

Combine like terms: 2820 + -2820 = 0
0 + -4000r = 2000 + -2820
-4000r = 2000 + -2820

Combine like terms: 2000 + -2820 = -820
-4000r = -820

Divide each side by '-4000'.
r = 0.205

Simplifying
r = 0.205

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