24-5r=-4(4r+5)

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Solution for 24-5r=-4(4r+5) equation:


Simplifying
24 + -5r = -4(4r + 5)

Reorder the terms:
24 + -5r = -4(5 + 4r)
24 + -5r = (5 * -4 + 4r * -4)
24 + -5r = (-20 + -16r)

Solving
24 + -5r = -20 + -16r

Solving for variable 'r'.

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

Add '16r' to each side of the equation.
24 + -5r + 16r = -20 + -16r + 16r

Combine like terms: -5r + 16r = 11r
24 + 11r = -20 + -16r + 16r

Combine like terms: -16r + 16r = 0
24 + 11r = -20 + 0
24 + 11r = -20

Add '-24' to each side of the equation.
24 + -24 + 11r = -20 + -24

Combine like terms: 24 + -24 = 0
0 + 11r = -20 + -24
11r = -20 + -24

Combine like terms: -20 + -24 = -44
11r = -44

Divide each side by '11'.
r = -4

Simplifying
r = -4

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