-2(8r+8)-8r=-4(r-6)

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Solution for -2(8r+8)-8r=-4(r-6) equation:


Simplifying
-2(8r + 8) + -8r = -4(r + -6)

Reorder the terms:
-2(8 + 8r) + -8r = -4(r + -6)
(8 * -2 + 8r * -2) + -8r = -4(r + -6)
(-16 + -16r) + -8r = -4(r + -6)

Combine like terms: -16r + -8r = -24r
-16 + -24r = -4(r + -6)

Reorder the terms:
-16 + -24r = -4(-6 + r)
-16 + -24r = (-6 * -4 + r * -4)
-16 + -24r = (24 + -4r)

Solving
-16 + -24r = 24 + -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
-16 + -24r + 4r = 24 + -4r + 4r

Combine like terms: -24r + 4r = -20r
-16 + -20r = 24 + -4r + 4r

Combine like terms: -4r + 4r = 0
-16 + -20r = 24 + 0
-16 + -20r = 24

Add '16' to each side of the equation.
-16 + 16 + -20r = 24 + 16

Combine like terms: -16 + 16 = 0
0 + -20r = 24 + 16
-20r = 24 + 16

Combine like terms: 24 + 16 = 40
-20r = 40

Divide each side by '-20'.
r = -2

Simplifying
r = -2

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