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Please help, it’s due tomorrow

Please help, it’s due tomorrow-example-1
User ADmad
by
3.5k points

2 Answers

4 votes

Answer:

x<=3

Explanation:

minus 10 fom both sides

7x + 10-10<=31-10

restate as

7x<=21

divid both side by same factor

7x/7 and 21/7

restate as

x<=3

User Vladievlad
by
3.6k points
14 votes

Answer:

The largest interger that satisfies the equation is 3

Explanation:

If we subtract 10 from each side, we get 7x<=21

Then, we divide 7 on each side to get x<=3.

So the largest interger to satisfy the equation is 3

(Btw, <= means less than or equal to)

Hope this helped you, and have a great day!

User Dmitriy Zub
by
4.3k points