92=-4(1-4r)

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Solution for 92=-4(1-4r) equation: 


Simplifying
92 = -4(1 + -4r)
92 = (1 * -4 + -4r * -4)
92 = (-4 + 16r)

Solving
92 = -4 + 16r

Solving for variable 'r'.

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

Add '-16r' to each side of the equation.
92 + -16r = -4 + 16r + -16r

Combine like terms: 16r + -16r = 0
92 + -16r = -4 + 0
92 + -16r = -4

Add '-92' to each side of the equation.
92 + -92 + -16r = -4 + -92

Combine like terms: 92 + -92 = 0
0 + -16r = -4 + -92
-16r = -4 + -92

Combine like terms: -4 + -92 = -96
-16r = -96

Divide each side by '-16'.
r = 6

Simplifying
r = 6

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