What does x equal 1/2x+ 4 =9

x = 10

Step-by-step explanation:

1/2 x + 4 = 9

To find the value of x, we first combine like terms

1/2x = 9 - 4

1/2x = 5

Divide both sides by 1/2

x = 5 ÷ 1/2

x = 5 x 2/1

x = 10

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option