1. Let's solve for y.
y=2/3(−1)
Answer:y=−2/3
2. Let's solve for y.
y=−5/2(3)
Answer:y=−15/2
3. Let's solve for x.
y=4x
Step 1: Flip the equation.
4x=y
Step 2: Divide both sides by 4.
4x/4=y/4
x=1/4y
Answer:x=1/4y
4. Let's solve for x.
y=−x−2
Step 1: Flip the equation.
−x−2=y
Step 2: Add 2 to both sides.
−x−2+2=y+2
−x=y+2
Step 3: Divide both sides by -1.
−x/−1=y+2/−1
x=−y−2
Answer:
x=−y−2
Step-by-step explanation: Hope this help :D