22=-7r-4r

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Solution for 22=-7r-4r equation:


Simplifying
22 = -7r + -4r

Combine like terms: -7r + -4r = -11r
22 = -11r

Solving
22 = -11r

Solving for variable 'r'.

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

Add '11r' to each side of the equation.
22 + 11r = -11r + 11r

Combine like terms: -11r + 11r = 0
22 + 11r = 0

Add '-22' to each side of the equation.
22 + -22 + 11r = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 11r = 0 + -22
11r = 0 + -22

Combine like terms: 0 + -22 = -22
11r = -22

Divide each side by '11'.
r = -2

Simplifying
r = -2

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