3 years ago

How to solve 4(7-3x)=7(4-2x)

Mathematics

2 answers:

Colt1911 [192]3 years ago

6 0

Answer:

Step-by-step explanation:

First, you distribute the 4 and 7 to the stuff inside the parentheses 28 - 12x = 28 - 14x then add 28 to both sides -12x = -14x then add 14x to both sides 2x = 0 then divide both sides by 2 x = 0

Marina CMI [18]3 years ago

4 0

Answer:

x=0

Step-by-step explanation:

4(7-3x)=7(4-2x)

Distribute

28 -12x = 28 -14x

Subtract 28 from each side

-12x = -14x

Add 14x to each side

-12x+14x = -14x+14x

2x=0

x =0

You might be interested in

Solve: X+14.91=59.67

Anton [14]

Hihi!

The answer to X+14.91=59.67 would be X= 44.76! This is because you would take 14.91 ÷ X = 59.67

I hope I helped!
-Jailbaitasmr

7 0

3 years ago

What is the sum of the interior angles of a polygon that has 9 sides?

Alecsey [184]

Answer:

1260 degrees

Step-by-step explanation:

4 0

3 years ago

27. In the figure, AFJD, BGFE, CHGA, DIHB and EJIC are straight lines.<br> Find a + b + C + d + e.

aalyn [17]

It is just asking to find the sum of interior angles
So follow this rule 180(n-2)
180(5-2)
180(3)= 540
So in another words: a+b+c+d+e=540

5 0

3 years ago

Can you please answer the following

liberstina [14]

Answer:

5. B

6. D

7. C

8. B

9. B

10. D

Step-by-step explanation:

I would write it but I have homework too

7 0

3 years ago

The base of a trapezoid are 24 feet and 16 feet. The height of the trapezoid is 12 feet. what is the area of the trapezoid?

kobusy [5.1K]

Answer:

240 ft^2

Step-by-step explanation:

area: (24+16)12/2=240 ft^2

(the area of a trapezoid is the sum of the bases multiplied by the height over 2.)

4 0

3 years ago