r+4+4r=-11

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Solution for r+4+4r=-11 equation:


Simplifying
r + 4 + 4r = -11

Reorder the terms:
4 + r + 4r = -11

Combine like terms: r + 4r = 5r
4 + 5r = -11

Solving
4 + 5r = -11

Solving for variable 'r'.

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

Add '-4' to each side of the equation.
4 + -4 + 5r = -11 + -4

Combine like terms: 4 + -4 = 0
0 + 5r = -11 + -4
5r = -11 + -4

Combine like terms: -11 + -4 = -15
5r = -15

Divide each side by '5'.
r = -3

Simplifying
r = -3

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