3 years ago

What is the value of x is the equation 3(2x + 3) = 3x + 12 ?

Mathematics

2 answers:

Doss [256]3 years ago

7 0

6x+9=3x+12
6x-3x=12-9
3x=3
X= 3
I hope this helps :)!

krok68 [10]3 years ago

7 0

Answer:

Step-by-step explanation:

3(2x + 3) = 3x + 12

Opening the bracket

6x + 9 = 3x + 12

Collecting like terms

6x - 3x = 12 - 9

3x = 3

Dividing through by 3

x = 3/3

x = 1

You might be interested in

After a shipwreck, Sam is stranded on a desert island. He needs to build a shelter, so he

Llana [10]

Answer:

There kind of needs to be more information. We don't have any other information other than the backstory. You're gonna need to elaborate.

Step-by-step explanation:

7 0

3 years ago

Find W to find the measure of the exterior angle

lions [1.4K]

Answer:

da answer iz w=80% coz they are opposite angels

5 0

3 years ago

Read 2 more answers

Jack is performing an experiment in a laboratory. The resulting rise in temperature, t(x), of the chemical under observation, ov

Scorpion4ik [409]

I'd say option D because you can just tell right off the bat that if x = 0, then f(x) = 43.75.

7 0

3 years ago

Read 2 more answers

The equation of the line of best fit of a scatter plot is y = −5x − 2. What is the slope of the equation?

tatiyna

Answer:

-5

Step-by-step explanation:

Because y=Mx=b and m is the slope

4 0

2 years ago

Read 2 more answers

There are 750 people at a football game. Out of this number, 320 are students. What percent of the people at the football game a

zlopas [31]

Answer:

I have no clue

Step-by-step explanation:

i dont lnow

6 0

3 years ago