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inn [45]
3 years ago
11

What are the values of x and y

Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

Answer:

Y: 145

X: 35

Hope I was able to help you, have a wonderful day!

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Answer using elimination will mark brainist<br> -4x+3y=-5<br> 4x-5y=3<br><br> 2x+3y=36<br> 10x-6y=12
Oksanka [162]

Answer:

Step-by-step explanation:

For Case -1

\Rightarrow -4x+3y=-5\quad \ldots(i)

\Rightarrow 4x-5y=3

\Rightarrow 4x=5y+3

Put the value of 4x in equation (i) we get

\Rightarrow -(5y+3)+3y=-5

\Rightarrow -5y+3y-3=-5

\Rightarrow 2=2y

\Rightarrow y=1

and thus 4x=5(1)+3

x=\frac{8}{4}=2

Case-2

10x-6y=12\quad \ldots(i)

2x+3y=12\quad \ldots(ii)

Now multiply (ii) by 5 and subtract it from (i)

10x-6y=12

10x+15y=+180

\cdots \cdots \cdots

-21y=-168

y=8

and =6

8 0
3 years ago
Help it's confusing...
Gnoma [55]
What do you need help with?
4 0
4 years ago
Solve the equations for the given variable. Then place the equations in the table under the correct solution
vekshin1

Placing the equations under the correct solution, we get

x = 3                                      x ≠ 3

-14x = -42                              -5 + x = -9

-\frac{3}{5} +x = \frac{12}{5}                          \frac{x}{3} =9

\frac{x}{4} =\frac{6}{8}                                    

x -5 = -2            

<h3>Solving Linear Equations </h3>

From the question, we are to place the equations under the correct solution

To do this, we will solve the equations one after the other

  • -14x = -42

x = -42/-14

x = 3

  • -5 + x = -9

x = -9 + 5

x = -4

∴ x ≠ 3

  • -\frac{3}{5} +x = \frac{12}{5}

x = \frac{12}{5} +\frac{3}{5}

x = \frac{12+3}{5}

x = \frac{15}{5}

x = 3

  • \frac{x}{4} =\frac{6}{8}

x=\frac{6\times 4}{8}

x=\frac{24}{8}

x = 3

  • \frac{x}{3} =9

x = 3 × 9

x = 27

∴ x ≠ 3

  • x -5 = -2

x = -2 + 5

x = 3

Hence, placing the equations under the correct solution, we get

x = 3                                      x ≠ 3

-14x = -42                              -5 + x = -9

-\frac{3}{5} +x = \frac{12}{5}                          \frac{x}{3} =9

\frac{x}{4} =\frac{6}{8}                                    

x -5 = -2            

Learn more on Solving linear equations here: brainly.com/question/13204213

#SPJ1                  

5 0
2 years ago
$5,000 is invested in two different accounts yielding 3% and 3.5% interest. The interest earned on the two accounts is $155.
Kryger [21]
0.03x+0.035 (5000-x)=155
Solve for x
X=4000 invested at 3%
5000-4000=1000 invested at 3.5%
6 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
EastWind [94]

Answer:

I guess the answer is 168yx.

4 0
3 years ago
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