Answer:
hI!!
Y = 5/2
Step-by-step explanation:
Let's solve your equation step-by-step.
12y=30
Step 1: Divide both sides by 12.
12y/12 30/12
The answer to the question What is the ratio of 4.3 is 4:3
Observe that

In the original equation, divide both sides by
:


Next,

where
is any integer. Then

Fix
to ensure
, so that

2(-3-7)+5= <span>2(-10)+5= -20 + 5= -15
-15 is your final answer</span>