-6-4(-7-9r)=

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Solution for -6-4(-7-9r)= equation:


Simplifying
-6 + -4(-7 + -9r) = 0
-6 + (-7 * -4 + -9r * -4) = 0
-6 + (28 + 36r) = 0

Combine like terms: -6 + 28 = 22
22 + 36r = 0

Solving
22 + 36r = 0

Solving for variable 'r'.

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

Add '-22' to each side of the equation.
22 + -22 + 36r = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 36r = 0 + -22
36r = 0 + -22

Combine like terms: 0 + -22 = -22
36r = -22

Divide each side by '36'.
r = -0.6111111111

Simplifying
r = -0.6111111111

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