When 4 times a number is subtracted from 5, the

fertilizeki

fertilizeki

Answered question

2021-12-18

When 4 times a number is subtracted from 5, the absolute value of the difference is at most 13. Use interval notation to express the set of all numbers that satisfy this condition.

Answer & Explanation

einfachmoipf

einfachmoipf

Beginner2021-12-19Added 32 answers

Step 1
lets
Cassandra Ramirez

Cassandra Ramirez

Beginner2021-12-20Added 30 answers

Step 1
Let the number is denoted by x then question says |54x|13
Thus
1354x13
Step 2
Simplify as
13554x5135
184x8
84x18
2x92
x[2,92]

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