Fill in a quadratic equation of two variables so that the equation group 5x-2y = 1___________ The solution is x = 1, y = 2

Fill in a quadratic equation of two variables so that the equation group 5x-2y = 1___________ The solution is x = 1, y = 2

It's very simple. For example, x + y = 3, you can expand x at will, y can take in the solution, 3x + y = 3 times 1 + 2 = 5, that is, 3x + y = 5

Given the quadratic equation x-2y + 3 = 0, if x and y are opposite to each other, what are the values of X and y
nine hundred and ninety-five

x. Y is opposite to each other
x=-y
x-2y+3=0
-y-2y+3=0
y=1
x=-1

Given that the quadratic equation x-2y-6 = 0, when x and y are opposite to each other, find the value of X and y

Y = - x Substitute for the original So x = 2, y = - 2