Y = 2x

x+y=12

What is this answer? How do you solve it?

Question

Mathematics

Lamar Mercer

23 January, 10:09

Y = 2x

x+y=12

What is this answer? How do you solve it?

+3

Answers (2)

Know the Answer?

Chandler Decker · Answer 1

Chandler Decker 23 January, 13:32

0

X+2x=12

3x=12

X=12/3

X=4

Y=2*4 = 8

Deon Arellano · Answer 2

y=2 (1)

x+y=12

y=12-x

y=12-1

y=11

Step-by-step explanation:

y=2 (1)

y=2

y=2 (2)

y=4

x+y=12

y=12-x

y=12-1

y=11

1+11=12

y=12-2

y=10

2+10=12

Y = 2xx+y=12What is this answer? How do you solve it?

Y = 2x

x+y=12

What is this answer? How do you solve it?