116=4(-5r-1)

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Solution for 116=4(-5r-1) equation:


Simplifying
116 = 4(-5r + -1)

Reorder the terms:
116 = 4(-1 + -5r)
116 = (-1 * 4 + -5r * 4)
116 = (-4 + -20r)

Solving
116 = -4 + -20r

Solving for variable 'r'.

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

Add '20r' to each side of the equation.
116 + 20r = -4 + -20r + 20r

Combine like terms: -20r + 20r = 0
116 + 20r = -4 + 0
116 + 20r = -4

Add '-116' to each side of the equation.
116 + -116 + 20r = -4 + -116

Combine like terms: 116 + -116 = 0
0 + 20r = -4 + -116
20r = -4 + -116

Combine like terms: -4 + -116 = -120
20r = -120

Divide each side by '20'.
r = -6

Simplifying
r = -6

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