6x-r(2x+1)=12

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Solution for 6x-r(2x+1)=12 equation:


Simplifying
6x + -1r(2x + 1) = 12

Reorder the terms:
6x + -1r(1 + 2x) = 12
6x + (1 * -1r + 2x * -1r) = 12
6x + (-1r + -2rx) = 12

Reorder the terms:
-1r + -2rx + 6x = 12

Solving
-1r + -2rx + 6x = 12

Solving for variable 'r'.

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

Add '-6x' to each side of the equation.
-1r + -2rx + 6x + -6x = 12 + -6x

Combine like terms: 6x + -6x = 0
-1r + -2rx + 0 = 12 + -6x
-1r + -2rx = 12 + -6x

Reorder the terms:
-12 + -1r + -2rx + 6x = 12 + -6x + -12 + 6x

Reorder the terms:
-12 + -1r + -2rx + 6x = 12 + -12 + -6x + 6x

Combine like terms: 12 + -12 = 0
-12 + -1r + -2rx + 6x = 0 + -6x + 6x
-12 + -1r + -2rx + 6x = -6x + 6x

Combine like terms: -6x + 6x = 0
-12 + -1r + -2rx + 6x = 0

The solution to this equation could not be determined.

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