-7=-t

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Solution for -7=-t equation:


Simplifying
-7 = -1t

Solving
-7 = -1t

Solving for variable 't'.

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

Add 't' to each side of the equation.
-7 + t = -1t + t

Combine like terms: -1t + t = 0
-7 + t = 0

Add '7' to each side of the equation.
-7 + 7 + t = 0 + 7

Combine like terms: -7 + 7 = 0
0 + t = 0 + 7
t = 0 + 7

Combine like terms: 0 + 7 = 7
t = 7

Simplifying
t = 7

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