Answer:
xyz=-3.11
Step-by-step explanation:
X+2x+8X-2y+6y-6y-2z-2z-14z=8+9+11
11x-8y+6y-18z=28
11x-2y-18z=28
xyz(11-2-18)=28
xyz(11-20)=28
xyz(-9)=28
xyz=28/-9
xyz=-3.11
Quotient is the result of dividing two numbers.
x= the unknown number
The equation is x divided by 9 equals x minus 40.
x/9= x - 40
multiply both sides by 9
(9)(x/9)= (9)(x - 40)
x= 9x - 360
subtract 9x from both sides
-8x= -360
divide both sides by -8
x= 45
ANSWER: The number is 45.
Hops this helps! :)
Answer: x=-9
Step-by-step explanation:
18/x=-2
multiply x
18=-2x
divide by -2
-9=x
x=-9
A = (8 2/3)*(5 3/4) = 49 5/6.
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