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
viva [34]
3 years ago
7

Please help

Mathematics
2 answers:
OverLord2011 [107]3 years ago
6 0

<u>Answer</u>

= 5 units


<u>Explanation</u>

2a - 2 = a + 1

2a - a = 1+2

a = 3

XY = 3a - 4

= 3×3 - 4

= 9 - 4

= 5 units


Dima020 [189]3 years ago
4 0

                                                       
=  9-4
                                                         
= 5

So 5 units is the answer

You might be interested in
-7-7 (2m-7) = 7 (6+m)
levacccp [35]

Answer:

m= 0

Step-by-step explanation:

this is the right answer

-7-14m+49=42+7m

42-14m=42+7m

14m+7m=42-42

21m=0

m=0

4 0
3 years ago
Read 2 more answers
WILL GIVE FIRST ANSWER BRAINLIEST
DedPeter [7]
My answer is D.(5, -2)
4 0
3 years ago
Read 2 more answers
Can you guys help me find the sum TnT<br> (7−b)+(3b+2)
Alex_Xolod [135]

Answer:

2b+9

Step-by-step explanation:

3 0
2 years ago
7x - 3x = 24
Debora [2.8K]
7x - 3x = 24
The 7x and the 3x are both like terms, so they can be combined. 7 - 3 is 4, so the equation turns into
4x = 24
Now, you want to get the x alone, so you divide both sides by 4 because it is the opposite of multiplication. 24 divided by 4 is 6, so
x = 6
4 0
3 years ago
Read 2 more answers
Stu is x years old. Paul is 4 years older than Stu. Six years ago Paul was how many years old?
Luden [163]
This is a badly worded problem
4 0
3 years ago
Other questions:
  • Pls help me you guys are brilliant
    6·1 answer
  • Consider the function f(x) = ex and the function g(x), which is shown below. How will the graph of g(x) differ from the graph of
    14·1 answer
  • Please help I don't get number five and please explain
    11·1 answer
  • What she scored on her second test
    5·1 answer
  • A rectangle has a length of 12 meters and a width of 400 centimeters. What is the perimeter,in cm, of the rectangle?
    5·2 answers
  • “If you live in Michigan, then it is cold in December. If you live in Oxford, then you live in Michigan.” Which conclusion, if a
    6·1 answer
  • Yann and Camille go to a restaurant. If there are 10 items on the menu, and each orders one dish, how many different combination
    10·1 answer
  • Get to me when can. THANKS!!!
    5·1 answer
  • Is the expression 70 – (4 • 15) a difference of three terms, a product of two terms, or a difference of two terms?
    6·1 answer
  • I need help!il give brainlest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!