19-t=12

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Solution for 19-t=12 equation: 


Simplifying
19 + -1t = 12

Solving
19 + -1t = 12

Solving for variable 't'.

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

Add '-19' to each side of the equation.
19 + -19 + -1t = 12 + -19

Combine like terms: 19 + -19 = 0
0 + -1t = 12 + -19
-1t = 12 + -19

Combine like terms: 12 + -19 = -7
-1t = -7

Divide each side by '-1'.
t = 7

Simplifying
t = 7

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