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
Irina18 [472]
3 years ago
7

What is the solution for the following equation? 3(a-7)=14-4a​

Mathematics
1 answer:
prohojiy [21]3 years ago
5 0

Answer:

a= 5

Step-by-step explanation:

3 (a-7)= 14-4a -Remove Parentheses

3a-21=14-4a -Move the terms

3a+4a=14+21 -Collect like terms

7a=35 -Divide both sides

a=5 - Solution

You might be interested in
This pattern follows the rule divide by 2, then add 8. What are the next two numbers?
krok68 [10]

Answer:

32, 24

Step-by-step explanation:

48 divided by 2 is 24 plus 8 is 32 then divide by 2 get 16 plus 8 is 24

3 0
3 years ago
Read 2 more answers
You have 59 to spend on lip balm and hand sanitizer. The equation 1.5x + 2.5y = 9 represents this situation, where x is tubes of
il63 [147K]

Answer:

Step-by-step explanation:

you have to keep the x and the y sepret and then you can divied one by nine then you get the answer so there you go

3 0
3 years ago
I need help with this question fast! i don't have a lot of time! can someone help me please???
jarptica [38.1K]
16x^4-81y^4  difference of perfect squares...

(4x^2-9y^2)(4x^2+9y^2)  that's one of the equivalents...

(2x+3y)(2x-3y)(4x^2+9y^2)  that's another one of them...
5 0
3 years ago
Which box-and-whisker plot shows the high temperatures in Pittsburgh, Pennsylvania during the first two weeks of March: 33, 45,
nikitadnepr [17]
There is no picture so i am not sure what to tell u
6 0
2 years ago
These two triangles are similar. Solve for X.
Paul [167]

Answer:

Hello I am not 100% on my answer but I would assume that X is 2.5 and Y is 6.5

Hope This Helps! please correct me if i am wrong

5 0
3 years ago
Other questions:
  • peter runs laps on the school track every afternoon. he wants to run no more than 45 minutes a day. he can consistently run each
    6·1 answer
  • a student is running 5-km race. He runs 1km every 3 min. Select the function that describes his distance from the finish line x
    13·1 answer
  • Solve and then use estimation to make sure your answer is reasonable.
    12·1 answer
  • 9x^2+12x=4<br><br> solve by completing the square
    6·1 answer
  • Which property is used in the expression of 7(9+4)=63+28
    9·1 answer
  • Daniel and Stanley leave Stanley's house at the same time. Daniel drives north and Stanley drives west. Daniel's average speed i
    8·1 answer
  • Can someone help me find the slope thanks
    8·2 answers
  • Colin bought a postcard for 45 cents . he gave the cashier $1 how much change did he receive
    5·1 answer
  • Kyle is buying a $220 bicycle. If the bicycle is on sale for 35% off, how much will he save? ​
    7·1 answer
  • Four coins are tossed several times. Which of the following represents the outcome on a coin that may not be fair?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!