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
sergij07 [2.7K]
3 years ago
12

Solve this question using elimination

Mathematics
1 answer:
Lorico [155]3 years ago
6 0

\left\{\begin{array}{ccc}y=2x-5\\y=2x+7&&\text{multiply both sides by (-1)}\end{array}\right\\\underline{+\left\{\begin{array}{ccc}y=2x-5\\-y=-2x-7\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad0=-12\qquad\text{FALSE}\\\\Answer:\ \boxed{NO\ SOLUTION}

You might be interested in
How do you do this?<br><br> I’ve been having trouble with this for the past 10 mins
xz_007 [3.2K]
Basically it's telling you what equation to use for the specific value of g(x). If x is g(2) then you would use the third equation. 2x - 5. so 2(2)-5= -1
7 0
3 years ago
Please people i will give you lots of points and please give me the correct answer
cupoosta [38]

Answer:

15

Step-by-step explanation:

30 subtract 15 = 15 and both the 10 and the other 10 are the same

5 0
3 years ago
2 people answer this so i can give one of you brainliest2 people answer this so i can give one of you brainliest2 people answer
Furkat [3]

Answer:

ummmmm ok u wanted someone to answer

Step-by-step explanation:

also do u have any song ideas

4 0
3 years ago
Read 2 more answers
1. The 4th, 5th, and 6th terms of an arithmetic sequence are 19, 23, and 27 respectively. What is the first
babymother [125]

Answer: 7

Step-by-step explanation: The only pattern in this sequence that I can see is addition by 4. Therefore, the 3rd term is 15, the 2nd is 11, the 1st is 7.

Please consider Brainliest.

8 0
1 year ago
What is the solution to the equation?
Charra [1.4K]

through my calculations x=8

7 0
3 years ago
Read 2 more answers
Other questions:
  • ****The last option was F=5+P<br><br> Help I need it ASAP
    6·1 answer
  • If <img src="https://tex.z-dn.net/?f=sin%5Ctheta%20%3D%20%5Cfrac%7B1%7D%7B3%7D" id="TexFormula1" title="sin\theta = \frac{1}{3}"
    10·1 answer
  • Let f(x)=-5x+3 and g(x)=2x-4 find f(x)+g(x)<br><br> NEED SOON
    6·2 answers
  • It was estimated that 280 people were going to vote. Goron 35%, Smith 15%, Fishman 40%, Other 10%. If this was true, how many pe
    7·1 answer
  • Please help!<br>What is the answer to this question?<br>​
    10·2 answers
  • Solve the system by substitution: <br> 3x + 2y = 26<br> Y=x + 3
    13·2 answers
  • If a polynomial has two factors: It will either have two zeros or the same zero twice.
    6·1 answer
  • Evaluate the expression.<br> w=5+ w for W = 20
    14·2 answers
  • 18 divided by 4 =_____ with _____ left over
    14·2 answers
  • What is 2/3 by 4/5 in fraction
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!