We have:
ba + 3ca = -2
Extract common factor "a":
a(b + 3c) = -2
Divide by the term (b + 3c):
Answer:
9
Step-by-step explanation:
Use the correct order of operations, PEMDAS.
12.496
-y + 9 = 23
-y = 23 - 9
-y = 14
-1 x (-y) = -1 x 14
y = -14
ANSWER: C