Question

Which of these ordered pair are solution of the equation y = 2x + 3

Answer 1

In equation y=2x+3

u have to assume value of x

For ex,

let x=1

so, y=2(1) +3

y=2+3

y=5

one solution is (1, 5)

Now u are given the values in mcq, if u put those value in the equation and if both rhs and Lhs are equal then those are the solution of the given equation