4rt-12=

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Solution for 4rt-12= equation:


Simplifying
4rt + -12 = 0

Reorder the terms:
-12 + 4rt = 0

Solving
-12 + 4rt = 0

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + 4rt = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 4rt = 0 + 12
4rt = 0 + 12

Combine like terms: 0 + 12 = 12
4rt = 12

Divide each side by '4t'.
r = 3t-1

Simplifying
r = 3t-1

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