Question

1. y = x + 2 y=-3x What’s is the answer?

Answer 1

Answer:

x=(-1/2)     y=(3/2)

Step-by-step explanation:

y=x+2      Given

-3x=x+2    Substitute (-3x) for y

-2-3x=x     Subtract 2 from both sides

-2=4x        Add 3x to both sides

(-1/2)=x      Divide both sides by 4.

y=x+2        Given

y=(-1/2)+2   Substitute (-1/2) for x

y=1 1/2

or

y=3/2