3x(r+5)=24

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Solution for 3x(r+5)=24 equation: 


Simplifying
3x(r + 5) = 24

Reorder the terms:
3x(5 + r) = 24
(5 * 3x + r * 3x) = 24

Reorder the terms:
(3rx + 15x) = 24
(3rx + 15x) = 24

Solving
3rx + 15x = 24

Solving for variable 'r'.

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

Add '-15x' to each side of the equation.
3rx + 15x + -15x = 24 + -15x

Combine like terms: 15x + -15x = 0
3rx + 0 = 24 + -15x
3rx = 24 + -15x

Divide each side by '3x'.
r = 8x-1 + -5

Simplifying
r = 8x-1 + -5

Reorder the terms:
r = -5 + 8x-1

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