Answer:
what do you mean childish?.. anyway your answer is
-2| 3 - 6 |
= -6
happy to help!
Answer:
Step-by-step explanation:
Answer:
i will tell u if u give me brain liest
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
This is substitution method in solving simulteanous equations.
given y = 4x + 1
we will substitute y into 2y = -x-1

Therefore the answer is C.