12-4r=6r+2

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Solution for 12-4r=6r+2 equation:


Simplifying
12 + -4r = 6r + 2

Reorder the terms:
12 + -4r = 2 + 6r

Solving
12 + -4r = 2 + 6r

Solving for variable 'r'.

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

Add '-6r' to each side of the equation.
12 + -4r + -6r = 2 + 6r + -6r

Combine like terms: -4r + -6r = -10r
12 + -10r = 2 + 6r + -6r

Combine like terms: 6r + -6r = 0
12 + -10r = 2 + 0
12 + -10r = 2

Add '-12' to each side of the equation.
12 + -12 + -10r = 2 + -12

Combine like terms: 12 + -12 = 0
0 + -10r = 2 + -12
-10r = 2 + -12

Combine like terms: 2 + -12 = -10
-10r = -10

Divide each side by '-10'.
r = 1

Simplifying
r = 1

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