-43-4r=3(-9r)

Solution for -43-4r=3(-9r) equation:

Simplifying
-43 + -4r = 3(-9r)

Remove parenthesis around (-9r)
-43 + -4r = 3 * -9r

Multiply 3 * -9
-43 + -4r = -27r

Solving
-43 + -4r = -27r

Solving for variable 'r'.

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

Add '27r' to each side of the equation.
-43 + -4r + 27r = -27r + 27r

Combine like terms: -4r + 27r = 23r
-43 + 23r = -27r + 27r

Combine like terms: -27r + 27r = 0
-43 + 23r = 0

Add '43' to each side of the equation.
-43 + 43 + 23r = 0 + 43

Combine like terms: -43 + 43 = 0
0 + 23r = 0 + 43
23r = 0 + 43

Combine like terms: 0 + 43 = 43
23r = 43

Divide each side by '23'.
r = 1.869565217

Simplifying
r = 1.869565217