Question

If $(-7,y)$ is a solution to the equation $2x-7y=0$, what is the value of $y$ ?

• A. $-4$
• B. $-2$
• C. $-3.5$
• D. $-6.7$

Answer 1

The correct option is B $-2$

TOfind y put the velue of x=-7
Then $2x-7y=0$
So $2(-7)-7y=0$
Or $-14-7y=0$
Or $-7y=14$
Or $y=-2$