11=8+3r

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Solution for 11=8+3r equation:


Simplifying
11 = 8 + 3r

Solving
11 = 8 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
11 + -3r = 8 + 3r + -3r

Combine like terms: 3r + -3r = 0
11 + -3r = 8 + 0
11 + -3r = 8

Add '-11' to each side of the equation.
11 + -11 + -3r = 8 + -11

Combine like terms: 11 + -11 = 0
0 + -3r = 8 + -11
-3r = 8 + -11

Combine like terms: 8 + -11 = -3
-3r = -3

Divide each side by '-3'.
r = 1

Simplifying
r = 1

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