7t-28=-84

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Solution for 7t-28=-84 equation: 


Simplifying
7t + -28 = -84

Reorder the terms:
-28 + 7t = -84

Solving
-28 + 7t = -84

Solving for variable 't'.

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

Add '28' to each side of the equation.
-28 + 28 + 7t = -84 + 28

Combine like terms: -28 + 28 = 0
0 + 7t = -84 + 28
7t = -84 + 28

Combine like terms: -84 + 28 = -56
7t = -56

Divide each side by '7'.
t = -8

Simplifying
t = -8

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