4(2r-4)=-48

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Solution for 4(2r-4)=-48 equation:


Simplifying
4(2r + -4) = -48

Reorder the terms:
4(-4 + 2r) = -48
(-4 * 4 + 2r * 4) = -48
(-16 + 8r) = -48

Solving
-16 + 8r = -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 + 8r = -48 + 16

Combine like terms: -16 + 16 = 0
0 + 8r = -48 + 16
8r = -48 + 16

Combine like terms: -48 + 16 = -32
8r = -32

Divide each side by '8'.
r = -4

Simplifying
r = -4

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