the Cross Country Coach Les Sherman set the length of the football field is 120 yards. All the students must run five laps. Usin
1 answer:
You might be interested in
Answer:
x =
Step-by-step explanation:
Given
3x - = -
Multiply through by 10, the lcm of 5 and 2 to clear the fractions
30x - 8 = - 5 ( add 8 to both sides )
30x = 3 ( divide both sides by 30 )
x = =