-45=-6(-3r-4)

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Solution for -45=-6(-3r-4) equation:


Simplifying
-45 = -6(-3r + -4)

Reorder the terms:
-45 = -6(-4 + -3r)
-45 = (-4 * -6 + -3r * -6)
-45 = (24 + 18r)

Solving
-45 = 24 + 18r

Solving for variable 'r'.

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

Add '-18r' to each side of the equation.
-45 + -18r = 24 + 18r + -18r

Combine like terms: 18r + -18r = 0
-45 + -18r = 24 + 0
-45 + -18r = 24

Add '45' to each side of the equation.
-45 + 45 + -18r = 24 + 45

Combine like terms: -45 + 45 = 0
0 + -18r = 24 + 45
-18r = 24 + 45

Combine like terms: 24 + 45 = 69
-18r = 69

Divide each side by '-18'.
r = -3.833333333

Simplifying
r = -3.833333333

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