12=t-20

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Solution for 12=t-20 equation:


Simplifying
12 = t + -20

Reorder the terms:
12 = -20 + t

Solving
12 = -20 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
12 + -1t = -20 + t + -1t

Combine like terms: t + -1t = 0
12 + -1t = -20 + 0
12 + -1t = -20

Add '-12' to each side of the equation.
12 + -12 + -1t = -20 + -12

Combine like terms: 12 + -12 = 0
0 + -1t = -20 + -12
-1t = -20 + -12

Combine like terms: -20 + -12 = -32
-1t = -32

Divide each side by '-1'.
t = 32

Simplifying
t = 32

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