-3(4r-8)=3-36

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Solution for -3(4r-8)=3-36 equation:


Simplifying
-3(4r + -8) = 3 + -36

Reorder the terms:
-3(-8 + 4r) = 3 + -36
(-8 * -3 + 4r * -3) = 3 + -36
(24 + -12r) = 3 + -36

Combine like terms: 3 + -36 = -33
24 + -12r = -33

Solving
24 + -12r = -33

Solving for variable 'r'.

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

Add '-24' to each side of the equation.
24 + -24 + -12r = -33 + -24

Combine like terms: 24 + -24 = 0
0 + -12r = -33 + -24
-12r = -33 + -24

Combine like terms: -33 + -24 = -57
-12r = -57

Divide each side by '-12'.
r = 4.75

Simplifying
r = 4.75

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