1 . 2x+2x=3

• A. $5/8$
• B. $7/8$
• C. $9/8$
• D. $11/8$

Answer: Option B

Explanation:

2 . x+2x=3

• A. 1
• B. 8
• C. 9
• D. 16

Answer: Option C

Explanation:

3 . x+2x=3

• A. 1
• B. 12
• C. 9
• D. 15

Answer: Option C

Explanation:

4 . 2x+2x=3

• A. $\frac{1}{9}$
• B. $\frac{1}{4}$
• C. $\frac{1}{16}$
• D. $\frac{1}{3}$

Answer: Option B

Explanation:

5 . x+2x=3

• A. 16
• B. 9
• C. 8
• D. 4

Answer: Option B

Explanation: