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expeople1 [14]
3 years ago
13

3/4(x + 3) = 9 How do I solve this

Mathematics
1 answer:
Sonbull [250]3 years ago
4 0

Answer:

x = 10

Step-by-step explanation:

so first distribute the 3/4 to everything on the inside

3/4x + 1 1/2 = 9

now subtract 1 1/2 on both sides

3/4x = 7 1/2

Now divide both sides by 3/4

x = 7 1/2 divided by 3/4

x = 15/2 divided by 3/4

x = 15/2 times 4/3

x = 5/1 times 2/1

x = 10

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Solve the system of equations. What is the solution?<br> 10x – 4y = 12<br> 5x + 2y = 14
Stells [14]

Answer is 2

Step-by-step explanation:

7 0
3 years ago
2,5,15,18,54,57.....<br> পরের সংখ্যা কত
Tomtit [17]

Answer:

171 (assuming that you want to know the next term)

Step-by-step explanation:

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The sides of a rectangle are 3 and 2x + 1. What expression represents the area of the rectangle?
sertanlavr [38]

Answer:

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8 0
4 years ago
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The table shows the length and width of a rectangle.
Blizzard [7]

Answer:

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3 0
3 years ago
The table below shows four systems of equations:
Ede4ka [16]
To determine which system of equations would have the same solution, we evaluate each system of equations.

System 1 4x − 5y = 2, 3x − y = 8
x = 38/11
y = 26/11

<span>System 2 4x − 5y = 2, 3x − 2y = 1
x = 1/7
y = -2/7

System 3 4x − 5y = 2, 3x − 8y = 4
x = -4/17
y = -10/17

System 4 4x − 5y = 2, 10x − 9y = 4
x = 1/7
y = -2/7

</span><span>
Therefore, the correct answer is option 3. </span><span>System 2 and system 4 are equal, because the second equation in system 4 is obtained by adding the first equation in system 2 to two times the second equation in system 2.

     4x− 5y = 2 2( 3x − 2y = 1)
-----------------------    10x - 9y = 4</span>
4 0
3 years ago
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