4r+12=4x-2r

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Solution for 4r+12=4x-2r equation:


Simplifying
4r + 12 = 4x + -2r

Reorder the terms:
12 + 4r = 4x + -2r

Reorder the terms:
12 + 4r = -2r + 4x

Solving
12 + 4r = -2r + 4x

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
12 + 4r + 2r = -2r + 2r + 4x

Combine like terms: 4r + 2r = 6r
12 + 6r = -2r + 2r + 4x

Combine like terms: -2r + 2r = 0
12 + 6r = 0 + 4x
12 + 6r = 4x

Add '-12' to each side of the equation.
12 + -12 + 6r = -12 + 4x

Combine like terms: 12 + -12 = 0
0 + 6r = -12 + 4x
6r = -12 + 4x

Divide each side by '6'.
r = -2 + 0.6666666667x

Simplifying
r = -2 + 0.6666666667x

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