Answer:
-5
Step-by-step explanation:
2x+3=-7
2x=-7-3
2x=-10
x=-10/2
x=-5
This graph shifted down 4 units would be y = x^2 - 2.
Different shifts in standard graphs each have to be done in their own way. Shifting up and down is done by manipulating the y-intercept, which is the number at the end of the equation. Since we started at +2 and it is going down 4, it brings us to -2.
Answer:
spoe that x and y are the two numbers. Then we have x-y=9 and x+y=45. By adding the two equations together we obtain 2x=54 and so x=27. This implies that y=45-27=18.
Answer:9(3+4)
Step-by-step explanation:
GCF=9 27/9=3 36/9=4
Answer:
Step-by-step explanation:
189=-6x-21x+54
189=-27x+54
189-54=-27x+54-54
135/-27=-27x/-27
x=-5
