Given the system of the following two linear equations:
Equation 1: x + 2y = 7
Equation 2: 3x - y = 2
What would be the first step in eliminating the variable y
А
Multiply the second equation by 2
Add the 2 equations
ОООО
Add 5 to both sides of the second equation.
D
Rewrite the equations so that y is on the right side