-5(r+4)=

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


Simplifying
-5(r + 4) = 0

Reorder the terms:
-5(4 + r) = 0
(4 * -5 + r * -5) = 0
(-20 + -5r) = 0

Solving
-20 + -5r = 0

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 + -5r = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -5r = 0 + 20
-5r = 0 + 20

Combine like terms: 0 + 20 = 20
-5r = 20

Divide each side by '-5'.
r = -4

Simplifying
r = -4

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