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xenn [34]
3 years ago
12

#9. Solve: 8x + 5 = 3x + 15 X = 4 x = 2 x = 20/11 x = 20

Mathematics
1 answer:
Jobisdone [24]3 years ago
6 0

Answer:

x = 2

Step-by-step explanation:

8x + 5 = 3x + 15

8x - 3x + 5 = 3x - 3x + 15

5x + 5 = 15

5x + 5 - 5 = 15 - 5

5x = 10

5x / 5 = 10 / 5

x = 2

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Assoli18 [71]

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data

7.1 x 10-3

standard form = ?

Step 02:

standard form

7.1 x 10-3 ====> 0,0071

The answer is:

0,0071

5 0
2 years ago
Find the missing side<br><br> 5<br> 1.3<br> 6.2<br> 8.2
zimovet [89]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Where would you put the decimal point in 201 x 15 to make it equal 30.15<br><br> 201 x 15 = 30.15
Norma-Jean [14]

Answer:

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Step-by-step explanation:

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or

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4 0
3 years ago
Read 2 more answers
2x + 3y = 4 and - x + 4y = 7 Tell whether the ordered pair (-1,2) is a
otez555 [7]

Answer:

no

Step-by-step explanation:

We can test the values.

-(-1)+4(2)=7

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7 0
4 years ago
What are two numbers that multiply to get -224 and add to get -52
Goshia [24]
A x b = -224
a + b = -52
factors of 224
4 and 56
a = 4
b = -56
5 0
4 years ago
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