4r-8=-8(1+3r)

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Solution for 4r-8=-8(1+3r) equation:


Simplifying
4r + -8 = -8(1 + 3r)

Reorder the terms:
-8 + 4r = -8(1 + 3r)
-8 + 4r = (1 * -8 + 3r * -8)
-8 + 4r = (-8 + -24r)

Add '8' to each side of the equation.
-8 + 8 + 4r = -8 + 8 + -24r

Combine like terms: -8 + 8 = 0
0 + 4r = -8 + 8 + -24r
4r = -8 + 8 + -24r

Combine like terms: -8 + 8 = 0
4r = 0 + -24r
4r = -24r

Solving
4r = -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.
4r + 24r = -24r + 24r

Combine like terms: 4r + 24r = 28r
28r = -24r + 24r

Combine like terms: -24r + 24r = 0
28r = 0

Divide each side by '28'.
r = 0

Simplifying
r = 0

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