Is 2x+3 = x/2+3/4 equivalent? is 2x+3=x/2+3/4 equivalent?

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

X+y=-4 x-y=2 use elimination with adding and subtraction