30=6r-24+3r

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Solution for 30=6r-24+3r equation: 


Simplifying
30 = 6r + -24 + 3r

Reorder the terms:
30 = -24 + 6r + 3r

Combine like terms: 6r + 3r = 9r
30 = -24 + 9r

Solving
30 = -24 + 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
30 + -9r = -24 + 9r + -9r

Combine like terms: 9r + -9r = 0
30 + -9r = -24 + 0
30 + -9r = -24

Add '-30' to each side of the equation.
30 + -30 + -9r = -24 + -30

Combine like terms: 30 + -30 = 0
0 + -9r = -24 + -30
-9r = -24 + -30

Combine like terms: -24 + -30 = -54
-9r = -54

Divide each side by '-9'.
r = 6

Simplifying
r = 6

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