4(4r-4)=-5

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Solution for 4(4r-4)=-5 equation: 


Simplifying
4(4r + -4) = -5

Reorder the terms:
4(-4 + 4r) = -5
(-4 * 4 + 4r * 4) = -5
(-16 + 16r) = -5

Solving
-16 + 16r = -5

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 + 16r = -5 + 16

Combine like terms: -16 + 16 = 0
0 + 16r = -5 + 16
16r = -5 + 16

Combine like terms: -5 + 16 = 11
16r = 11

Divide each side by '16'.
r = 0.6875

Simplifying
r = 0.6875

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