What is the answer to
2y = x + 3
x= y?
this is system of equations: substitution method.

Step-by-step explanation:

lets rewrite the equations so that the x and y are on one side and the constant on the other.

2y-x=3

-y+x=0

(we can cancel out the x because one is positive and one is negative)

y=3

(now plug the y value into any equation you want to)

-(3)+x=0

x=3

so our values are

x=3,y=3

The answer is B i think.

Step-by-step explanation: