-8(4-r)=24

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Solution for -8(4-r)=24 equation: 


Simplifying
-8(4 + -1r) = 24
(4 * -8 + -1r * -8) = 24
(-32 + 8r) = 24

Solving
-32 + 8r = 24

Solving for variable 'r'.

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

Add '32' to each side of the equation.
-32 + 32 + 8r = 24 + 32

Combine like terms: -32 + 32 = 0
0 + 8r = 24 + 32
8r = 24 + 32

Combine like terms: 24 + 32 = 56
8r = 56

Divide each side by '8'.
r = 7

Simplifying
r = 7

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