Answer:
x=-4/k
Step-by-step explanation:
Let's solve for x.
kx+8=4
Step 1: Add -8 to both sides.
kx+8+−8=4+−8
kx=−4
Step 2: Divide both sides by k.
kx
k
=
−4
k
x=
−4
k
Answer:
x=
−4
k
Answer:
5 x 2 + 5 = 15
Step-by-step explanation:
defcrvbh
<span>3x^2 = 7x - 3
Rearranging,
</span><span>3x^2 - 7x + 3 = 0
</span>Using quadratic formula :
x= [7 + sqrt (49 - 36)]/6
x= [7 + sqrt 13]
or
x= [7 - sqrt (49 - 36)]/6
x= [7 - sqrt 13]/6
<span>d. x - 7 plus or minus the square root of 13 divided by 6</span>
Answer:
A
Step-by-step explanation:
6/3 = 2