Question

Y is an integer satisfying -3 ≤ 4y-7 ≤ 5.How many values can it take?I will give brainleast to the best answer.

Answer 1

Answer:

1,2,3

Step-by-step explanation:

TAKE HALF OF THE EQUATION

4Y-7= -3

4Y= 4

Y=1

TAKE NEXT PART OF THE EQUATION.

4Y -7 = 5

4Y=12

Y=3

SINCE TWO LIES BETEWEEN ONE AND THREE WE WILL TAKE 2 ALSO.

AND OTHERS NUMBERS ARE NOT TAKEN BECAUSE THE WILL NOT SATISFY THE RULE OR OTHERWISE THEY ARE NOT INTEGERS.

Answer 2

Here is your answer please Mark me as a brainlist please