28+10=3r

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Solution for 28+10=3r equation:


Simplifying
28 + 10 = 3r

Combine like terms: 28 + 10 = 38
38 = 3r

Solving
38 = 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.
38 + -3r = 3r + -3r

Combine like terms: 3r + -3r = 0
38 + -3r = 0

Add '-38' to each side of the equation.
38 + -38 + -3r = 0 + -38

Combine like terms: 38 + -38 = 0
0 + -3r = 0 + -38
-3r = 0 + -38

Combine like terms: 0 + -38 = -38
-3r = -38

Divide each side by '-3'.
r = 12.66666667

Simplifying
r = 12.66666667

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