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
OverLord2011 [107]
3 years ago
10

Solve the system of equations below algebraically. 2x + 3y = 6 - 5x+2y=4

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

Answer: The solution is   (0,2)

Step-by-step explanation:

2x +3y = 6      We will solve the  equations using the elimination method

-5x +2y= 4     but first we need to eliminate one of the variables and we will multiply the first equation by 5 and multiply the second equation by 2 to eliminate the x variable.

5(2x + 3y) =6(5)     new equation  :  10x  +15y = 30

2(-5x + 2y) = 4(2)   new equation   ;   -10x +4y =8    

Now we have to new equations so we will eliminate the x term by adding

10x  +15y = 30

 -10x +4y =8    

       19y = 38  divide both sides by 19.

  y= 2     Now using the solution for y plot it  into one of the new equations and solve for x

10x + 15(2) = 30

10x  + 30  =  30

        -30       -30

10x = 0

x= 0

       

You might be interested in
Aisha and jordan start by making a floor plan for their treehouWhich revision of these two sentences best shows that the coach b
irina1246 [14]

Answer: Statements 1 and 2 shows that the coach blowing the whistle happened first.

Step-by-step explanation: The coach blowing the whistle as the first event can be seen only from statements 1 and 2 only.

From statement 1, "the referee blew the whistle" was followed by "the team ran onto the field."

From statement 2, "before the team ran onto the field" shows clearly that one event took place "BEFORE" the one being reported and the one that occurred before this one was "the referee blew the whistle."

Statement 3 which is "the referee blew the whistle, BUT..." indicates that the whistle was meant to prevent the team from from running onto the field. So if the referee blew the whistle, but the team ran onto the field, it means the whistle blowing was not supposed to make them run onto the field.

Statement 4, which states that "the referee blew the whistle BECAUSE the team ran onto the field" indicates that, the reason for blowing the whistle was because the team ran onto the field which clearly shows that the team ran onto the field first before the referee blew the whistle.

Statement 5, "WHILE the team ran onto the field..." clearly shows that both events took place at the same moment, and so the referee blowing the whistle could not have occurred first.

8 0
3 years ago
Can anyone help me with this question please .
Y_Kistochka [10]
Carrots are a dark blue and taste like foot
3 0
3 years ago
Read 2 more answers
Can someone help me on problem 2<br> Please ?
Elza [17]

Answer:

x=48

Step-by-step explanation:

48/4=12

please mark brainiest

thank you

7 0
2 years ago
Read 2 more answers
5 questions
zzz [600]

This is a comment---

Are you acually in middle school because this is algebra 2 and im learning this now in High school

4 0
3 years ago
Simplify the difference (-7×-5×^4+5)-(-7×^4-5-9×)
padilas [110]
-7x-5v^4+5+7x^4+5+9x-=
2x^4+2x+10
6 0
3 years ago
Other questions:
  • PLEASE HELP URGENT DONT WASTE ANSWERS ILL MARK YOU THE BRAINLIEST
    10·1 answer
  • When completing the square on the equation c 2 11c = 12, the resulting equation is:
    7·1 answer
  • Please help. will mark brainliest
    15·1 answer
  • Multiply 3 [ 1 5 -5 6 0 0 ]
    9·1 answer
  • How to find the anwser to 4=(2+2x)-x
    10·1 answer
  • I’m not understanding the answer listed on this site to the following question:
    6·1 answer
  • Suppose that 4% of all adults suffer from diabetes and that 31% of all adults are obese. Suppose also that 2% of all adults both
    15·1 answer
  • Which expression represents the following situation add seven to the product of a number of ten
    9·1 answer
  • What is the answer for <br> 15b+13c-12b+10c+8
    10·2 answers
  • PLEASE HELP FOR MAJOR GRADE TEST
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!