19=-4(9r-6)

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Solution for 19=-4(9r-6) equation:


Simplifying
19 = -4(9r + -6)

Reorder the terms:
19 = -4(-6 + 9r)
19 = (-6 * -4 + 9r * -4)
19 = (24 + -36r)

Solving
19 = 24 + -36r

Solving for variable 'r'.

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

Add '36r' to each side of the equation.
19 + 36r = 24 + -36r + 36r

Combine like terms: -36r + 36r = 0
19 + 36r = 24 + 0
19 + 36r = 24

Add '-19' to each side of the equation.
19 + -19 + 36r = 24 + -19

Combine like terms: 19 + -19 = 0
0 + 36r = 24 + -19
36r = 24 + -19

Combine like terms: 24 + -19 = 5
36r = 5

Divide each side by '36'.
r = 0.1388888889

Simplifying
r = 0.1388888889

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