4(r+2)=10

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Solution for 4(r+2)=10 equation: 


Simplifying
4(r + 2) = 10

Reorder the terms:
4(2 + r) = 10
(2 * 4 + r * 4) = 10
(8 + 4r) = 10

Solving
8 + 4r = 10

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 4r = 10 + -8

Combine like terms: 8 + -8 = 0
0 + 4r = 10 + -8
4r = 10 + -8

Combine like terms: 10 + -8 = 2
4r = 2

Divide each side by '4'.
r = 0.5

Simplifying
r = 0.5

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