$\"\"$

The equation is $\"\"$ . \ \

Addition property of equality: if a = b, then a + c = b + c.

$\"\"$ (Add 4.83 to each side)

$\"\"$ (Additive invers property: $\"\"$ )

$\"\"$ (Add: $\"\"$ )

$\"\"$

CHECK:

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

$\"\"$

$\"\"$ (Add: $\"\"$ )

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

$\"\"$

The value of $\"\"$ .