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Serggg [28]
3 years ago
9

–12(x + 3) - 4(5 - 2x) = 20

Mathematics
2 answers:
bekas [8.4K]3 years ago
8 0
-12x -36 -20 +8x = 20
-12x + 8x = 20 + 36 + 20
-4x = 76
x = -19
12345 [234]3 years ago
7 0

Answer:

x = -19

Step-by-step explanation:

1. make parentheses disappeared using distribution law.

- 12x - 36  - 20 + 8x = 20

2. sum up b numbers and x

- 4x - 56 = 20

3. separate x and number to two sides of the equation

- 4x = 76

4. both side divided by -4

x =  - 19

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
For which values of s would the product of s/5 ×10 be greater than 10?
Neporo4naja [7]

Answer:

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Step-by-step explanation:

so I hope we're on understanding that I don't actually know the answer you know you have to earn points on this app so to like for it to keep answering your questions I've only done this once I'm so sorry yeahso we're going to be honest I don't really know the answer but good luck and I'm sorry for wasting your time so

6 0
3 years ago
The employees at a bank ordered 4 turkey sandwiches and 2 salads at a local deli. The total cost of the order was $25. If a sala
Karo-lina-s [1.5K]

answer:

turkey sandwich = $6.50

salad = $5.50

explanation:

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4t+2s=37

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6 0
3 years ago
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Are any solutions possible for this problem..
storchak [24]

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7 0
3 years ago
DUE IN THREE MINUTES<br> i give brainliest<br> factor each expression:<br> 9+21<br> 14+28<br> 80+56
Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

The secret trick to factoring is the greatest common factor.

The greatest common factor of 9 and 21 is 3. Thus, our expression is

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The greatest common factor of 80 and 56 is 8. This makes our expression

8(10 + 7).

4 0
3 years ago
Read 2 more answers
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