y=3x
Step-by-step explanation:
Lines that are parallel have the same slope. So we are looking for an equation with the same slope of 3x.
Since we have this information, we can plug in the numbers & solve
y=mx+b
9=3(3)+b
9=9+b
0=b
so the equation would be y=3x
Answer:
soln
let x=n in order to differentiate btn x and multiplication sign.
first of all we apply cross multiplication.
14/4×n/2
(4×n)=(14×2)
open blacket
4n=28
we divide by 4 both side
n=7
therefore
x=7
A translated expression of the following into words would be
Subtract five x by seven.
Hope this helped :)
Answer:
Step-by-step explanation:
The binomials are multiplied in the usual way, using FOIL or the distributive property:
(5 -2i)(3 -4i) = 15 -20i -6i +8i²
Since i² = -1, this becomes ...
= 15 -20i -6i -8 = 7 -26i
