4(4-r)+4=24

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


Simplifying
4(4 + -1r) + 4 = 24
(4 * 4 + -1r * 4) + 4 = 24
(16 + -4r) + 4 = 24

Reorder the terms:
16 + 4 + -4r = 24

Combine like terms: 16 + 4 = 20
20 + -4r = 24

Solving
20 + -4r = 24

Solving for variable 'r'.

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

Add '-20' to each side of the equation.
20 + -20 + -4r = 24 + -20

Combine like terms: 20 + -20 = 0
0 + -4r = 24 + -20
-4r = 24 + -20

Combine like terms: 24 + -20 = 4
-4r = 4

Divide each side by '-4'.
r = -1

Simplifying
r = -1

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