John worked out the problem below but got the wrong answer: X + 18 < 22 X + 18 + 18 < 22 + 18 X<40 Explain his mistake and correct the problem for him. Your answer:

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asked Aug 26, 2022 8.4k views

4 votes

John worked out the problem below but got the wrong answer:

X + 18 < 22
X + 18 + 18 < 22 + 18
X<40
Explain his mistake and correct the problem for him.
Your answer:

Mathematics
high-school

Wrxsti asked

by Wrxsti

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1 Answer

5 votes

Answer:

Explanation:

He added 18 on both sides instead of subtracting 18 on both sides

X+18-18<22-18

X<4

Faridz answered Aug 31, 2022

by Faridz

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