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

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


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

Reorder the terms:
4(-1 + r) = 8(-8 + 3r)
(-1 * 4 + r * 4) = 8(-8 + 3r)
(-4 + 4r) = 8(-8 + 3r)
-4 + 4r = (-8 * 8 + 3r * 8)
-4 + 4r = (-64 + 24r)

Solving
-4 + 4r = -64 + 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.
-4 + 4r + -24r = -64 + 24r + -24r

Combine like terms: 4r + -24r = -20r
-4 + -20r = -64 + 24r + -24r

Combine like terms: 24r + -24r = 0
-4 + -20r = -64 + 0
-4 + -20r = -64

Add '4' to each side of the equation.
-4 + 4 + -20r = -64 + 4

Combine like terms: -4 + 4 = 0
0 + -20r = -64 + 4
-20r = -64 + 4

Combine like terms: -64 + 4 = -60
-20r = -60

Divide each side by '-20'.
r = 3

Simplifying
r = 3

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