<h2>Heyo... :)</h2>
<h3>Wassup,buddy</h3>
<h2>Here's your answer:</h2>
- <u>Plasma</u><u> </u><u>Membrane</u><u>:</u>
- A microscopic membrane of lipids and proteins which forms the external boundary of the cytoplasm.
<h2>Hope it helps you </h2>
<h2>Ryzen♡~</h2>
<h2><em>Sugarcrush</em><em>•••♪</em></h2>
<h2>Bye,have a splendid day♧</h2>
Answer:
jssuusisiisieiwjjwjejejejejjd
Explanation:
Option 1.
4y=12
Dividing 4 both sides
y=3
Division property should be used.
Option 2.

Cross multiplying each other,
y=12(4)
y=48
Option 3.
2(4y)=12
Opening bracktet in LHS
8y=12
Dividing both sides by 8 i.e.

Division property is used.
Option 4.
y+4=12
Subtracting both sides by 4 i.e.
Y+4-4=12-4
y=8
Subtraction property is used.
<em><u>It means that in option (4) Soo-Jung used the subtraction property of equality to solve an equation for y.</u></em>