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Kay [80]
3 years ago
11

-6x+4y=-4 -6x+2y= 4 solve for x and y

Mathematics
1 answer:
jeyben [28]3 years ago
8 0

Answer:

Step-by-step explanation:

hello :  -6x+4y=-4....(*)

          -6x+2y= 4...(**)

by (*) : -6x= -4y-4

by(**) : -6x = -2y+4

so :   -4y-4=-2y+4

     -2y = 8

y=-4

put this value in (*) : -6x+4(-4)= - 4

-6x=16-4=12

x=-2

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Answers<br> A. 5<br> B. 9<br> C. 11<br> D. 13
MA_775_DIABLO [31]
4k-7=2k+3
-2k. -2k

2k-7=3
+7. +7
2k=10
2÷2 2÷10
k=5

4(5)-7=13

Answer D
5 0
4 years ago
Solve for X please :(( Will give brainliest.
DochEvi [55]

5x+6+92 = 22x-4

5x+98 = 22x-4

add 5x to both sides

98 = 27x-4

add 4 to both sides

102 = 27x

divide both sides by 27

x = 3 and \frac{7}{9}

4 0
3 years ago
How to graph y = 2|x + 3| - 4
mr_godi [17]

The x-intercepts and the y-intercepts of the function is that determines the graph is:

  • x-intercepts = (-5,0) and (-1,0)
  • y-intercepts = (0,2)

<h3>How do we graph the function y = f(x) of an absolute equation?</h3>

The function of an absolute equation can be graphed by determining the values of x-intercepts and the y-intercepts of the function.

From the given equation:

y = 2|x+3| - 4

To determine the y-intercepts, we need to set the values of x to zero, and vice versa for x-intercepts.

By doing so, the x-intercepts and the y-intercepts of the function is:

  • x-intercepts = (-5,0) and (-1,0)
  • y-intercepts = (0,2)

Therefore, since we know the x and y-intercepts, the graph of the absolute value can be seen as plotted below.

Learn more about determining the graph of an absolute equation here:

brainly.com/question/2166748

#SPJ1

8 0
2 years ago
I need help please?!!!
Katyanochek1 [597]

Answer: more than likely 20-30 feet because it would be eaiser to calculate the distane you are than how long it would take to get there

Step-by-step explanation:

7 0
4 years ago
I need an answer plz!!
spin [16.1K]

Answer:

3rd answer choice

Step-by-step explanation: Good luck

8 0
3 years ago
Read 2 more answers
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