-4(r-4)=-48

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Solution for -4(r-4)=-48 equation:


Simplifying
-4(r + -4) = -48

Reorder the terms:
-4(-4 + r) = -48
(-4 * -4 + r * -4) = -48
(16 + -4r) = -48

Solving
16 + -4r = -48

Solving for variable 'r'.

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

Add '-16' to each side of the equation.
16 + -16 + -4r = -48 + -16

Combine like terms: 16 + -16 = 0
0 + -4r = -48 + -16
-4r = -48 + -16

Combine like terms: -48 + -16 = -64
-4r = -64

Divide each side by '-4'.
r = 16

Simplifying
r = 16

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