All you needed to do was put 9 over one and multiply by 4/6 and you get 36/6
Answer:
Let X be the number.
Twice the number would be 2x
The difference between the two, would be subtraction, so you would subtract 4 from 2x
The equation becomes 2x-4 = 16
Now solve for x:
2x-4 = 16
Add 4 to each side:
2x = 20
Divide both sides by 2:
x = 20/2
x = 10
The number is 10.
Take the angle then multiple them by what ever needs to be, then finish it. and sorry not in geometry abd i am not good with angles.
Hey there,
Total = 860
Section 1 = 270
Section 2 = x + 150
Section 3 = x
Section 2 + 3 = 860 - 270
= 590
x+150+x = 590
x+x = 590 - 150
2x = 440
x= 220
Thus there were 220 spots in Section 2
Hope this helps ^_^
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By solving a subtraction equation
