12-6r=3r+1

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Solution for 12-6r=3r+1 equation:


Simplifying
12 + -6r = 3r + 1

Reorder the terms:
12 + -6r = 1 + 3r

Solving
12 + -6r = 1 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
12 + -6r + -3r = 1 + 3r + -3r

Combine like terms: -6r + -3r = -9r
12 + -9r = 1 + 3r + -3r

Combine like terms: 3r + -3r = 0
12 + -9r = 1 + 0
12 + -9r = 1

Add '-12' to each side of the equation.
12 + -12 + -9r = 1 + -12

Combine like terms: 12 + -12 = 0
0 + -9r = 1 + -12
-9r = 1 + -12

Combine like terms: 1 + -12 = -11
-9r = -11

Divide each side by '-9'.
r = 1.222222222

Simplifying
r = 1.222222222

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