X= y(d-b) over a-c would be the answer
3b+6
If you make both equations equal each other, you can then solve the system of equations.
Answer:
3/4 written as a percent would be 75%
When you solve, a quadratic formula is set up as ax^2+bx+c so in this scenario a is 1, b is -1 and c is -6.
-(-1)+- √- 1^2-4(1)(-1)/2(1) is
1+/-√1+4/2 equals -2 and 3 making the answer c
