150=-3(-8-6r)

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Solution for 150=-3(-8-6r) equation:


Simplifying
150 = -3(-8 + -6r)
150 = (-8 * -3 + -6r * -3)
150 = (24 + 18r)

Solving
150 = 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.
150 + -18r = 24 + 18r + -18r

Combine like terms: 18r + -18r = 0
150 + -18r = 24 + 0
150 + -18r = 24

Add '-150' to each side of the equation.
150 + -150 + -18r = 24 + -150

Combine like terms: 150 + -150 = 0
0 + -18r = 24 + -150
-18r = 24 + -150

Combine like terms: 24 + -150 = -126
-18r = -126

Divide each side by '-18'.
r = 7

Simplifying
r = 7

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