2x+2y=4y+x , x+y+2x+2y=180

1 answer:

KIM [24]2 years ago

6 0

Answer:

x=40

y=20

Step-by-step explanation:

You might be interested in

Basile [38]

Your answer should be, 3x= 22y to the tenth power...

6 0

3 years ago

liubo4ka [24]

Answer:

4(4x+1)=(3x-46-x)+8

16x+4=3x-46-x+8

16x-3x+x=-46-4+8

14x=-42

14x/14=-42/14

x=-3

5 0

3 years ago

Soloha48 [4]

Answer:

1668.75

Step-by-step explanation:

3 0

3 years ago

Softa [21]

Answer:

2pie R so it would be 15.7

3 0

3 years ago

Mashcka [7]

Pythagora: 20^2=(4x)^2+(3x^2)
400=16x^2+9x^2
x^2=400/25
x^2=16
x=4

6 0

3 years ago