Answer:
D,E
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x-y=4 ..........(1)
x+y=5 ...........(2)
<u>Add equation 1 and 2:</u>
We get:
3x=9
x=9/3
x=3
Substitute value of x in (2):
x+y=5
3+y=5
y=5-3
y=2
(3,2)
Start at 5 on the y axis then go down four and over 1
Answer:
Step-by-step explanation:
Equation
3x + 9 + 2x = x - 2x - 3
Solution
Combine all the like terms.
3x+2x+9 = x - 2x - 3
5x + 9 = -x - 3 Add x to both sides of the equation
5x+x +9 = -x+x -3 Combine
6x + 9 = - 3 Subtract 9 from both sides of the equation
6x+9-9 = - 3-9 Combine
6x = -12 Divide both sides by 6
6x/6 = -12/6
x = - 2
Answer x = - 2
Answer:
Check pdf
Step-by-step explanation:
