Answer:
Step-by-step explanation:
4x-4y -2z = 6 ( first equation x2)
4x+ 5y-2z =-3 ( If you substract these two)
-9y= 9 so y= -1
2x-z =1 (multiple by 3 ) then 6x-3z=3
3x-3z= -3
3x=6 x=2 and z=3
The answer is x=2, y=-1 and z= 3
Answer:
D - 10
Step-by-step explanation:
15x - 30 = 10x + 20
15x = 10x + 50
5x = 50
x = 10
Answer:
See below.
Step-by-step explanation:
Congruent sides:
SU and FO
UN and OG
SN and FG
Congruent angles:
<S and <F
<U and <O
<N and <G
778574 y p py gtoivu goy giov ou ouvyh yuovb ouyhv uo
Answer:
-2
Step-by-step explanation:
so first you put it like this:
5x-2=8x+6 then you add 6 to -2 which gives you this: 5x-8=8x. then you subtract 5x from 8x which gives you this: -8=8x then you dived -8 by 8 which gives you -1. so x is equal to -1 so you fill in your x for angle OP: 8×-1=-8+6=-2