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GarryVolchara [31]
3 years ago
13

3х + y = — 9 y = 5х +7

Mathematics
2 answers:
alex41 [277]3 years ago
8 0

Answer:

I just need a point im super sorry

Setler79 [48]3 years ago
3 0

Answer: y= -3

Step-by-step explanation:

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Put the reasons into the correct order to justify solving the inequality: -2(x + 6) < 3(x + 1) -2x 12 < 3x + 3 -2x < 3x
Illusion [34]

The reasons put into the correct order to justify solving the inequality:

  • -2(x + 6) < 3(x + 1) - Given
  • -2x - 12 < 3x + 3 - Distributive Property
  • -2x < 3x + 15 - Addition Property of Order
  • -5x < 15 - Subtraction Property of Order
  • x > 3 - Division Property of Order

<h3>Justify each property of equality</h3>

-2(x + 6) < 3(x + 1) - Given

-2x - 12 < 3x + 3 - Distributive Property

-2x < 3x + 15 - Addition Property of Order

-5x < 15 - Subtraction Property of Order

x > 3 - Division Property of Order

Check how to solve:

-2(x + 6) < 3(x + 1)

Open the parenthesis

-2x - 12 < 3x + 3

Add 12 to both sides

-2x - 12 + 12 < 3x + 3 + 12

-2x < 3x + 15

Subtract 3x from both sides

-2x - 3x < 3x + 15 - 3x

- 5x < 15

divide both sides by -5

x > 3

Therefore, the solution to the given inequality -2(x + 6) < 3(x + 1) is x > 3.

The properties mentioned above are properties of inequalities and hold for all situations of inequalities as given.

Read more on property of equality:

brainly.com/question/1601404

#SPJ1

7 0
1 year ago
Write the following inequality. You are not solving it, just writing it.
igomit [66]

Answer:

1. 350 + 25x = 35x + 200

2. 35x - 350 = 25x - 200

3. 350 - 35x = 200 + 25x

4. 200x - 350 = 25 + 35x

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If you travel 6 miles west then 8 miles north how far are you from starting point
77julia77 [94]

Answer:14

Step-by-step explanation:

If u add 8 to 6 u will be 14 miles away from where u started

4 0
3 years ago
Read 2 more answers
Anyone know the answer?
shtirl [24]

C

alternate interior angles theorem: If a transversal intersects two parallel lines, then the alternate interior angles are congruent. thus, if the alternate interior angles are congruent, then the lines are parallel.

all the angles are congruent, so m || n and p || q.


5 0
3 years ago
Help please!! I don’t know where to start. Need to know the number of views when the quote is first posted.
aleksandr82 [10.1K]
You would look at the hours, but since its asking when it was first posted, then thats 0 hours that it was posted. and at zero, y (number of views) is 100
8 0
3 years ago
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