$\"\"$ $\"\"$

The equation is $\"\"$ .

Apply multiplication Property of equality: Multiply each side by negative 7.

$\"\"$

$\"\"$ (Product of two same signs is positive)

$\"\"$ (Cancel common terms) $\"\"$

Check:

To check the solution, substitute $\"\"$ in original equation.

$\"\"$

$\"\"$ (Product of two same signs is positive)

$\"\"$ (Cancel common terms)

Compare the values, the equation is true. $\"\"$

The value of t is $\"\"$ .