
-

=

Multiply both sides by 8 to get t out of the fraction
t -

=

Simplify the numerators
t -

=

Divide the fractions
t - 6 = 4

Add 6 to both sides
t = 10
Answer: $12.
Step-by-step explanation:
4 overtime hours at the double-time rate =
4*2=8 regular hours.
Hence,
Mrs. Fisher worked her 40+8 regular hours last week.
Mrs. Fisher worked her 48 regular hours last week.
Her gross pay was $576.
So,
$576:48=
$12.
3x - 7 + 7 = 12 + 7
3x = 19
3x/3 = 19/3
X = 19/3 = 6 1/3