2 years ago

Solve the equation. 24 = 2x – 9

Mathematics

2 answers:

Lyrx [107]2 years ago

8 0

Add 9 to both sides
So
33=2x
Divide both sides by 2
So
X=16.5

aleksandrvk [35]2 years ago

8 0

Answer: x=16.5

24=2x-9
Add 9 to each side
33=2x
Divide both sides by 2
16.5=x

You might be interested in

-0.5,1.25,-1/3,0.5,-5/3 ordered from least to greatest

vampirchik [111]

Answer:

Step-by-step explanation:

-5/3,-0.5,-1/3,0.5,1.25

8 0

2 years ago

Write an expression that represents the area of a triangle with base 2x^2 and height 3xy (For any triangle with base b and heigh

hoa [83]

The answer should be D. 6x^3y

8 0

3 years ago

Read 2 more answers

The energy output from a chemical reaction is dependent on the amount of chemicals used.The table shows this relationship.What i

telo118 [61]

Answer:

Step-by-step explanation:

You can see from the table that joules out = 4x moles in

for 32 moles 32 * 4 = 128 joules

6 0

1 year ago

Hi can you help me with this thingy about slopey slope? thanks

Bond [772]

Gavin earns more because he earns 20 per hour and eva earns 11.5 per hour.

So Gavin earns 8.50 more than eva.

Hope this helps :)

3 0

3 years ago

Read 2 more answers

If triangle PQR is similar to SQT, find the value of

ankoles [38]

Answer:

x = 31.4

PQ = 58.8

Step-by-step explanation:

Set up a proportion:

SQ/QP = ST/PR

Substitute in the values they give you:

$\frac{x-9}{x-9+x+5} = \frac{8}{21}$

$\frac{x - 9}{2x - 4} = \frac{8}{21}$

$21x - 189 = 16x - 32\\5x = 157\\x = 31.4$

This means that PQ = 2x - 4 = 2(31.4) - 4 = 62.8-4 = 58.8

5 0

2 years ago

Read 2 more answers