Answer is.. 144.
2 x 4 = 8
9 x 8 = 72
72 x 2 = 144
X+4=y=-2x-2
x+4=-2x-2
add 2x to both side
3x+4=-2
minus 4 both sides
3x=-6
divide 3
x=-2
sub back
y=x+4
y=-2+4
y=2
(x,y)
(-2,2)
Answer:
X = 2
Step-by-step explanation:
Firstly, try simplfying the equation simply multiply the whole brackets with 2
-X - (18 - 16x) = 12
You can either multiply the whole equation by -1 or simplfy it, im gonna do the second option here.
-X - 18 + 16x = 12
Now, lets add 18 to both sides.
-X - 18 + 16X + 18 = 12 + 18
-X + 16X = 30
Getting simple here, Subtract an X from the 16X.
15X = 30
Divide the whole equation by 15.
X = 2
Always check if the answer is right or not.
-(2)-2[9-8(2)]
-2-(18-32)
-2-(-14)
-2+14
12 = 12
And that's how it's solved.
Answer:
i need help with this too
Step-by-step explanation:
let me know if it’s correct
Answer:
but i would say t t f t
Step-by-step explanation:
Are u wrong or right