Add 3/7 to the equation for x= 4 3/7 which is your final answer. X is 4 3/7.
Answer:
£17920
Step-by-step explanation:
total length of the field = 2(155+485) = 1280m
cost = 1280 * 14 = 17920

combining x and -4.87x on the left,
adding -35.39 to both sides we get,
dividing both sides by -3.87, we get
Answer : x=-29.354
Yo is this a trick question? Hahaa