Y=-1/2x and y+1/2x=0:what is the solution to this systems of equation

X is zero

Step-by-step explanation:

This is a substitution question, in which a value is given to be used in replace of a certain letter

So let's get back to the question

y+1/2x=0

And y is given to be - 1/2x

That means we will have to solve for x

-1/2x+1/2x=0

Lcm for the two is 2

-x+x/2=0

Cross multiply

-x+x=0

The final answer to this question is zero

Hope you understand

x=0

y=0