Question

the first three steps in determining the solution ser of thw system of equations, y= x2 -2x +8 and y= 2x +11, algebraically are show in the table​

Answer 1

For the y=2x+11 the answer would be x=1/2y+-11/2

Step-by-step equation:

Step 1: Flip the equation.

2x+11=y

Step 2: Add -11 to both sides.

2x+11+-11=y+-11

2x=y-11

Step 3: Divide both sides by 2.

2x/2=y-11/2

x=1/2y+-11/2