4(r-12)=6

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Solution for 4(r-12)=6 equation: 


Simplifying
4(r + -12) = 6

Reorder the terms:
4(-12 + r) = 6
(-12 * 4 + r * 4) = 6
(-48 + 4r) = 6

Solving
-48 + 4r = 6

Solving for variable 'r'.

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

Add '48' to each side of the equation.
-48 + 48 + 4r = 6 + 48

Combine like terms: -48 + 48 = 0
0 + 4r = 6 + 48
4r = 6 + 48

Combine like terms: 6 + 48 = 54
4r = 54

Divide each side by '4'.
r = 13.5

Simplifying
r = 13.5

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