7(2x - 3) = 1...distribute through the parenthesis
14x - 21 = 1.....step 1
14x = 22...step 2
x = 22/14 = 11/7 or 1 4/7
Answer:
33 seconds
Step-by-step explanation:
If the times used to compute the handicap are 55 seconds and 88 seconds, the handicap given to Jack is 88-55 = 33 seconds.
Jack will be given a 33-second head start, then Dicky will start.
To solve the equation you can first subtract 4x from both sides. Then,
Since you arrive at something false, -5 is not equal to negative 8, so the equation has no solution.
Originally, one truck was going to a village. It later stopped to see four trucks, so currently, no trucks are going to the village.
Answer:
32
Step-by-step explanation:
4(5+3)=
20+12=
32
or
4(5+3)=
4(8)=
32