Start by solving one equation for x or y, this time I'm choosing x. 2x = 4 - 2y, then x = 2 - y. Now substitute in x in the other equation. 4(2-y) - 3y = 15. This simplifies to 8 - 4y - 3y = 15. This simplifies to -7y = 7. Divide both sides by -7, and y = -1. Now plug the y value into the other equation: 2x + 2(-1) = 4. This simplifies to 2x = 6, and x = 3.
X = 3, Y = -1 or (3,-1)
Well we need an image to solve this
Answer:
f=8/5
Step-by-step explanation:
f*2+=f7
2f+8=f*7
2f+8=7f
2f=7f-8
2f-7f=-8
-5f=-8
Hello there.
Question: <span>Sara is choosing a drink from a cooler containing 3 bottles of water, 2 bottles of tea, and 7 bottles of juice. How many ways can Sara choose a drink?
A. 12
B. 13
C. 42
D. 44
Answer: To get the answer multiply the values together:
3 x 2 x 7 = 42.
Therefore the answer is 42.
In short, Your answer is C.42.
</span>Hope This Helps You!
Good Luck Studying ^-^
Answer:
- 8x > 24
Step-by-step explanation:
Given
- 6x - 10 > 14 + 2x ( subtract 2x from both sides )
- 8x - 10 > 14 ( add 14 to both sides )
- 8x > 24 ← required missing step
Divide both sides by - 8, reversing the symbol as a result of dividing by a negative quantity.
x < - 3 ← is the solution
