3(r+1)=6

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Solution for 3(r+1)=6 equation: 


Simplifying
3(r + 1) = 6

Reorder the terms:
3(1 + r) = 6
(1 * 3 + r * 3) = 6
(3 + 3r) = 6

Solving
3 + 3r = 6

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + 3r = 6 + -3

Combine like terms: 3 + -3 = 0
0 + 3r = 6 + -3
3r = 6 + -3

Combine like terms: 6 + -3 = 3
3r = 3

Divide each side by '3'.
r = 1

Simplifying
r = 1

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