3 years ago

PLS HELP ASAP GIVING OUT BRAINLIEST. How many positive integer solutions exist for 3(x-5)≤7?

Mathematics

2 answers:

Kisachek [45]3 years ago

4 0

Answer:

Step-by-step explanation:

= 3x - 15 ≤ 7

= 3x ≤ 7 + 15

= 3x ≤ 22

= x ≤ 22/3

= x ≤7 1/3

Hope this helps!

True [87]3 years ago

3 0

Answer:

7 positive integer solutions

Step-by-step explanation:

3(x-5)≤7

Distribute

3x - 15 ≤7

Add 15 to each side

3x-15+15≤7+15

3x≤22

Divide by 3

3x/3 ≤22/3

x≤7 1/3

Positive integer solutions

1,2,3,4,5,6,7 = 7

0 is neither positive nor negative

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