3 years ago

What is the anwser to this 5x-18-3x=4

2 answers:

5 0

You break it down into steps. FIrst do the X's. 5x-3x=2x Then you add 18 to both sides and your equation looks like this 2x=22 Divide by 2 on both sides and x=11

serg [7]3 years ago

5 0

5x-18-3x=4 Combine like terms
2x-18=4 Isolate variable
+18 +18
_________
2x = 22
---- ---- X= 11
2 2

You might be interested in

The angles below are supplementary. What is the value of x? 5 7.5 15 30

OLEGan [10]

Answer:

x=30

Step-by-step explanation:

The two angles are supplementary. They add to 180

4x+20 + 40 =180

Combine like terms

4x+60 =180

Subtract 60 from each side

4x+60-60 = 180-60

4x = 120

Divide each side by 4

4x/4 = 120/4

x = 30

7 0

3 years ago

Read 2 more answers

Z = (4y – 25° n zº 73° y = U

hammer [34]

Answer:

-(2×-4y)

Step-by-step explanation:

calculate it

3 0

3 years ago

The front and back covers of a text book are each 0.3 thick between the cover are 200 sheets of paper each 0.008 cm thick how hi

shepuryov [24]

Answer: 1,000

Step-by-step explanation:

The height of 10 stacks of books would be a 1,000 because if it's 0.3 thick between covers of 200 sheets then 10 books would be a 1,000.

5 0

2 years ago

Can someone please help with this question due in 5 minutes (ASAP)

tamaranim1 [39]

Answer:

62.4 cm squared

Step-by-step explanation:

8^2-4^2=48

The square root of 48 is 6.928

7*2.928=48.497

(6.928*4)/2=13.856

48.497+13.856= 62.353 or 62.4

4 0

3 years ago

-x + 3/2 = -y know how to do the Y equals MX plus b

MArishka [77]

Answer:

156

Step-by-step explanation:

6 0

3 years ago