7t-42=42

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Solution for 7t-42=42 equation: 


Simplifying
7t + -42 = 42

Reorder the terms:
-42 + 7t = 42

Solving
-42 + 7t = 42

Solving for variable 't'.

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

Add '42' to each side of the equation.
-42 + 42 + 7t = 42 + 42

Combine like terms: -42 + 42 = 0
0 + 7t = 42 + 42
7t = 42 + 42

Combine like terms: 42 + 42 = 84
7t = 84

Divide each side by '7'.
t = 12

Simplifying
t = 12

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