159=-5-4(1-6r)

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Solution for 159=-5-4(1-6r) equation:


Simplifying
159 = -5 + -4(1 + -6r)
159 = -5 + (1 * -4 + -6r * -4)
159 = -5 + (-4 + 24r)

Combine like terms: -5 + -4 = -9
159 = -9 + 24r

Solving
159 = -9 + 24r

Solving for variable 'r'.

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

Add '-24r' to each side of the equation.
159 + -24r = -9 + 24r + -24r

Combine like terms: 24r + -24r = 0
159 + -24r = -9 + 0
159 + -24r = -9

Add '-159' to each side of the equation.
159 + -159 + -24r = -9 + -159

Combine like terms: 159 + -159 = 0
0 + -24r = -9 + -159
-24r = -9 + -159

Combine like terms: -9 + -159 = -168
-24r = -168

Divide each side by '-24'.
r = 7

Simplifying
r = 7

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