24+8 = 30
30 - 12 = 18
18-9 = 8
There are 8 cards left in the stack
I’m sorry I don’t know the length of JT however JE = 3.
Answer:
x = w / (56 + r)
Step-by-step explanation:
Given the equation :
19x + rx= -37x + w ; find x
Collecting like terms
19x + rx + 37x = w
Factorizing x in the Left hand side
x(19 + 37 + r) = w
x(56 + r) = w
Therefore we can obtain x by dividing both sides by (56 + r)
x(56 + r) / (56 + r) = w / (56 + r)
x = w / (56 + r)
This is a diffficult question was there a chart