4t-r=12

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Solution for 4t-r=12 equation:


Simplifying
4t + -1r = 12

Reorder the terms:
-1r + 4t = 12

Solving
-1r + 4t = 12

Solving for variable 'r'.

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

Add '-4t' to each side of the equation.
-1r + 4t + -4t = 12 + -4t

Combine like terms: 4t + -4t = 0
-1r + 0 = 12 + -4t
-1r = 12 + -4t

Divide each side by '-1'.
r = -12 + 4t

Simplifying
r = -12 + 4t

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