-7=t-9

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Solution for -7=t-9 equation:


Simplifying
-7 = t + -9

Reorder the terms:
-7 = -9 + t

Solving
-7 = -9 + 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.
-7 + -1t = -9 + t + -1t

Combine like terms: t + -1t = 0
-7 + -1t = -9 + 0
-7 + -1t = -9

Add '7' to each side of the equation.
-7 + 7 + -1t = -9 + 7

Combine like terms: -7 + 7 = 0
0 + -1t = -9 + 7
-1t = -9 + 7

Combine like terms: -9 + 7 = -2
-1t = -2

Divide each side by '-1'.
t = 2

Simplifying
t = 2

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