-24=8-(8*r)

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


Simplifying
-24 = 8 + -1(8r)

Remove parenthesis around (8r)
-24 = 8 + -1 * 8r

Multiply -1 * 8
-24 = 8 + -8r

Solving
-24 = 8 + -8r

Solving for variable 'r'.

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

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

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

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

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

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

Divide each side by '8'.
r = 4

Simplifying
r = 4

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