104=-4(4r+2)

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Solution for 104=-4(4r+2) equation:


Simplifying
104 = -4(4r + 2)

Reorder the terms:
104 = -4(2 + 4r)
104 = (2 * -4 + 4r * -4)
104 = (-8 + -16r)

Solving
104 = -8 + -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.
104 + 16r = -8 + -16r + 16r

Combine like terms: -16r + 16r = 0
104 + 16r = -8 + 0
104 + 16r = -8

Add '-104' to each side of the equation.
104 + -104 + 16r = -8 + -104

Combine like terms: 104 + -104 = 0
0 + 16r = -8 + -104
16r = -8 + -104

Combine like terms: -8 + -104 = -112
16r = -112

Divide each side by '16'.
r = -7

Simplifying
r = -7

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