Answer:
X=4
Step-by-step explanation:
4*4=16+7=23
Answer: A
Step-by-step explanation:

Answer:
8 candy bars
Step-by-step explanation:
Transform the question to an equation:
3 + 2x = 19
Solve:
2x = 16
x = 8
Check the answer:
3 + 2 (8) = 19
3 + 16 = 19
True
You don't provide any info other than the question.