5(r-2)2=35

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Solution for 5(r-2)2=35 equation:


Simplifying
5(r + -2) * 2 = 35

Reorder the terms:
5(-2 + r) * 2 = 35

Reorder the terms for easier multiplication:
5 * 2(-2 + r) = 35

Multiply 5 * 2
10(-2 + r) = 35
(-2 * 10 + r * 10) = 35
(-20 + 10r) = 35

Solving
-20 + 10r = 35

Solving for variable 'r'.

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

Add '20' to each side of the equation.
-20 + 20 + 10r = 35 + 20

Combine like terms: -20 + 20 = 0
0 + 10r = 35 + 20
10r = 35 + 20

Combine like terms: 35 + 20 = 55
10r = 55

Divide each side by '10'.
r = 5.5

Simplifying
r = 5.5

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