12(5r-1)=3r-12(1-r)

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Solution for 12(5r-1)=3r-12(1-r) equation:


Simplifying
12(5r + -1) = 3r + -12(1 + -1r)

Reorder the terms:
12(-1 + 5r) = 3r + -12(1 + -1r)
(-1 * 12 + 5r * 12) = 3r + -12(1 + -1r)
(-12 + 60r) = 3r + -12(1 + -1r)
-12 + 60r = 3r + (1 * -12 + -1r * -12)
-12 + 60r = 3r + (-12 + 12r)

Reorder the terms:
-12 + 60r = -12 + 3r + 12r

Combine like terms: 3r + 12r = 15r
-12 + 60r = -12 + 15r

Add '12' to each side of the equation.
-12 + 12 + 60r = -12 + 12 + 15r

Combine like terms: -12 + 12 = 0
0 + 60r = -12 + 12 + 15r
60r = -12 + 12 + 15r

Combine like terms: -12 + 12 = 0
60r = 0 + 15r
60r = 15r

Solving
60r = 15r

Solving for variable 'r'.

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

Add '-15r' to each side of the equation.
60r + -15r = 15r + -15r

Combine like terms: 60r + -15r = 45r
45r = 15r + -15r

Combine like terms: 15r + -15r = 0
45r = 0

Divide each side by '45'.
r = 0

Simplifying
r = 0

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