So you want to solve for x?
It would be nice if this would easily factor:
(-4x + 5)(2x +1) = 0 This will not work!
So you need to use the quadratic formula:
a = -8, b = 4, c = 5

x = (-4 +/-

)/2(-8)
= (-4 +/-

)/-16
= (-4 +

)/-16
= 1/4 -

/4
X • 1.5 = 300
So...
300/ 1.5 = 200
He planted 200 acres last year
Answer:
salini -= 5 years
mother = 40years
Step-by-step explanation:


then you equate the values of x