Question

what is the answer to y=-3x+5 5x-4y=-3

Answer 1

substitute first into second

5x - 4(-3x+5) = -3

or 17x = 17, x = 1, y = 2

Answer 2

Please solve 4-(6-x)=5x-8

Answer 3

 

12x - 3y = 9 y - 4x = -3

Answer 4

 

12x - 3y = 9 --- (1) y - 4x = -3 --- (2)

 

From (2), we have:

 

y - 4x = -3
-4x + y = -3
-3(-4x + y) = -3(-3)
12x - 3y = 9 --- (3)

 

Notice that (1) and (3) are the same.

This means that we have two variables and one unique equation.

Hence, any real value of x and real value of y is a solution, i.e., there are infinitely many solutions.

 

Answer 5

6x+y=10 as an expression showing y to be a function of x

Answer 6

y=5x-2 containing points (0,8)

Answer 7

my answer is 10x.

Answer 8

 

-x + 4y = 0.5

-3x – 6y = 10.5

Answer 9

x+3y>-4

3x+y  less than or equal to 3

Answer 10

5x - 4(-3x + 5) = -3

5x + 12x - 20 = -3

17x - 20 = -3

17x = 17

x = 1

Answer 11

tentukan turunan pertama dari 3x+2x-5

Answer 12

tentukan turunan pertama dari

1. 4x+5

2. 3x+2x-5

3. 4x pangkat 5 + 6x pangkat 3 - 7

4. 12x pangkat 7 - 8

Answer 13

how to simplify cos^3+sin^2+cos

Answer 14

y+5x=6

-5x-5

y=6-5x

y= 6-5(-1)

-6 =5

y=11

Answer 15

-3y=2(3)-9

-3y=6-9

-3y-9=6-9-9

Answer 16

What is 6x+1/5x degree

Answer 17

(-4xcube+6xsqured+x)+(9xsqured+8x)
 

Answer 18

x+7=33

3x -2y= 7

Answer 19

what is 2x=10

Answer 20

5x - 2x -10 = 8

Answer 21

x=2 this is what all xs equal

y=-3 this is what all ys equal

Answer 22

-3 if everything is equal to y and -3 is equal to all that then its all -3

Answer 23

 5x - 4 (-3x 5) = -3 o 17x = 17, x = 1, y = 2

Answer 24

2x-3y=9

5x+7y+8=0

Answer 25

what the answer to 3(5- y)=3(y+4)

Answer 26

x=y-3

5x+3y=1

Answer 27

y=5x-9

x=y+5

Answer 28

4x - 3y + 3 = 0

Answer 29

Tell me the answer to my QUESTION.....!!!!!!

Answer 30

tentukan hasil perkalian dari 7 (3x + 5)