-(9-t)=-18

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Solution for -(9-t)=-18 equation:


Simplifying
-1(9 + -1t) = -18
(9 * -1 + -1t * -1) = -18
(-9 + 1t) = -18

Solving
-9 + 1t = -18

Solving for variable 't'.

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

Add '9' to each side of the equation.
-9 + 9 + 1t = -18 + 9

Combine like terms: -9 + 9 = 0
0 + 1t = -18 + 9
1t = -18 + 9

Combine like terms: -18 + 9 = -9
1t = -9

Divide each side by '1'.
t = -9

Simplifying
t = -9

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