4+4r=r-5

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Solution for 4+4r=r-5 equation:


Simplifying
4 + 4r = r + -5

Reorder the terms:
4 + 4r = -5 + r

Solving
4 + 4r = -5 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
4 + 4r + -1r = -5 + r + -1r

Combine like terms: 4r + -1r = 3r
4 + 3r = -5 + r + -1r

Combine like terms: r + -1r = 0
4 + 3r = -5 + 0
4 + 3r = -5

Add '-4' to each side of the equation.
4 + -4 + 3r = -5 + -4

Combine like terms: 4 + -4 = 0
0 + 3r = -5 + -4
3r = -5 + -4

Combine like terms: -5 + -4 = -9
3r = -9

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

Simplifying
r = -3

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