Two times a number plus four is 22. What is the number?
2
6
9
11
2 answers:
Answer: The correct answer is 9
Step-by-step explanation: Step 1: Subtract 4 from both sides.
2x+4−4=22−4
2x=18
Step 2: Divide both sides by 2.
x=9
Answer:
9
Step-by-step explanation:
22-4 = 18 ("plus four")
18/2 = 9 ("two times a number")
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