Answer:
5y + 2y - 4x + 4x = -7 +14
7y = 7
y = 1
2(1) + 4x = 14
4x = 12
x = 3
Step-by-step explanation:
Using the process of elimination
Add both equations. The 4x will be eliminated since one is positive and one is negative. The equation is left with only the y variable and the constant.
When y is found, input it into the second equation to find x.
Answer:
50.24
Step-by-step explanation:
You will do
(area of a circle) x (hight)
Area of a circle = A
lets say 3.14 is pi
A = 3.14 x 2^2
A = 3.14 x 4
A = 12.56
Now
V = 12.56 x 4
V = 50.24
Answer:
x = 2.66666667
Step-by-step explanation:
3x + 4 = 12
- 4 = - 4
3x = 8
3x / 3 = 8 / 3
x = 2.66666667
can i be brainiest...
The last one is incorrect. The correct answer is division. They divided 9 on both sides.
Answer:
46
Step-by-step explanation:
Hope it Helps
Brainliest please
