1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
antoniya [11.8K]
3 years ago
13

- 2x - 66 = 84 + 4x Solve please show your work

Mathematics
1 answer:
Mrac [35]3 years ago
4 0

Answer:

Step-by-step explanation:

-2x-66=84+4x

collecting like terms

-2x-4x=84+66

-6x=150

divide both side by -6

-6x/-6=150/6

x=-25

You might be interested in
( Angle congruence and transformation ) Plz, if anyone can answer these I would appreciate it so much​
posledela

Answer:

see explanation

Step-by-step explanation:

Since the triangles are similar then the ratio of corresponding sides are equal

(a)

\frac{AB}{DE} = \frac{BC}{EF} , substitute values

\frac{AB}{17.64} = \frac{6.3}{13.23} ( cross- multiply )

13.23AB = 111.132 ( divide both sides by 13.23 )

AB = 8.4

(b)

\frac{DF}{AC} = \frac{EF}{BC}, substitute values

\frac{DF}{4.1} = \frac{13.23}{6.3} ( cross- multiply )

6.3DF = 54.243 ( divide both sides by 6.3 )

DF = 8.61

4 0
4 years ago
Please I need help on this test
vovangra [49]

Answer:

y =  \frac{3}{2} x

y = 3

y - intercept =  - 3

slope =  - 1

Step-by-step explanation:

Hope this helps!

✧◝(⁰▿⁰)◜✧

6 0
3 years ago
Simplify: |x−y| if x is less than y
blondinia [14]

Answer:

y-x

Step-by-step explanation:

I assumed you meant that you wanted me to rewrite the expression without the absolute value signs. Since the absolute value of a number will be the same whichever way you place the numbers, you can rewrite |x-y| as y-x, as x is less than y.

8 0
3 years ago
Find two conesecutive integers whose sum is 45
Afina-wow [57]

First, let's declare that the average of the two integers would be 22.5. Using this, we are going to try and find two consecutive integers that have an average of 22.5. We can start to work outward from this average and see what integers work.


Instantly, we can test the integers 22 and 23. They have an average of 22.5 and sum to 45. Thus, they are our answer.

3 0
3 years ago
Read 2 more answers
I need help plz anyone ​
Contact [7]

Answer:

e

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • R=5(CA−0.3) solve for c
    14·2 answers
  • Ratio And Proportion
    6·1 answer
  • What is the number of boys in a class if they are 3/5 and girls are 24
    8·1 answer
  • Kim has $4.75 in nickels and dimes. If she has twice as many dimes as nickels, how many of each coin does she have?
    6·1 answer
  • How do I solve for B in the formula I=M/B+a<br><br>Is this correct: B=M/I -a
    7·1 answer
  • (5/8 + 3/4) divided by (-2/3 - 5/6)
    12·2 answers
  • Hot Bank pays compound interest at a rate of 3% and the youth group leaves
    6·1 answer
  • What is the slope between (2,1); (5,9)
    6·2 answers
  • Mark the vertex of the parabola.
    11·2 answers
  • I need help on this, please help explaining how to do this. Thank you &lt;3
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!