4x + y = 23 and y = x + 8 means
4x + (x + 8) = 5x + 8 = 23 so
5x = 15 and x = 3
y = x + 8 = 3 + 8 = 11
Answer:
-6-(-1)
Step-by-step explanation:
Answer:
180-66
114
hope it helps mark as brainlist
Answer:
None of them is true Please mark brailiest
Step-by-step explanation:
The numbers are 18 and 12