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sergeinik [125]
3 years ago
5

3 + 2x + 7 = −3x − 9 solve and show the work

Mathematics
1 answer:
maks197457 [2]3 years ago
8 0
The answer is x = -3.8.

Step 1: add 7+3 (2x+10=-3x=9)
Step 2: add 3 to each side of the equation (5x+10=-9)
Step 3: subtract 10 from each side of the equation (5x=-19)
Step 4: divide by 5 on each side of the equation (x=-3.8)
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-3(7w-3)+8w=-5(w+1) what is the value of w
bogdanovich [222]

Answer:

2

Step-by-step explanation:

Step 1:

- 21w + 9 + 8w = - 5w - 5

Step 2:

- 13w + 9 = - 5w - 5

Step 3:

- 7w + 9 = - 5

Step 4:

- 7w = - 14

Step 5:

14 = 7w

Answer:

w = 2

Hope This Helps :)

6 0
2 years ago
Add. (5y - 1) + (-2y + 4) A) 3y - 5 B) 3y + 3 C) 7y + 3 D) 7y - 3
Ivan
(5y - 1) + (-2y + 4)  = 5y - 1 - 2y + 4
                              = 5y - 2y - 1 + 4
                              = 3y + 3    [OPTION B] 
8 0
2 years ago
Write a function rule that gives the total cost c(p) of pounds of sugar if each pound cost $.59
aliina [53]
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All we do is multiply the price per pound (0.59) by the number of pounds (p). In this case, we don't know how many pounds there are. So we leave p as is. If for instance, we had 10 pounds, then we'd replace p with 10. The variable is simply a placeholder for the unknown number.
4 0
3 years ago
Evaluate the expression when m=4.<br> m^2 + 6m + 8
Vikki [24]

Answer:

According to me,

<h2>48 is the answers</h2>
3 0
3 years ago
A wagon wheel has a radius of 4.9 inches. Which of the following is closest to the distance the wagon travels in two turns of th
Otrada [13]

Answer:

Just under 62 inches.

Step by Step:

4.9×2×Pi= 30.7876080052. x2= 61.5752160104

8 0
2 years ago
Read 2 more answers
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