Answer:
2x-y-3=0
Step-by-step explanation:
If you put it into desmo.com each option c is the only one that looks like the picture :)
Answer:
7[2r-3].
Step-by-step explanation:
7[2r-3]
= 7*2r + 7 * -3
=7[2r-3]
Did you mean Expanded Form?
314207 =300 000+10 000+4 000+200+7
Answer:
4.64
Step-by-step explanation:
X^2= r/s
Answer:
x = 7/3
y = 1/3
Step-by-step explanation:
y = x - 2.... (1)
2x + y = 5.... (2)
Rearranging equation (2), we have
y = -2x +5 .... (3)
Let's multiply equation (1) by 2 so that we can easily simplify by substitution.
Therefore, it becomes 2y = 2x - 4 ... (4)
We add equation (3) and (4)
3y = 1
y= 1/3
Now, substitute (y= 1/3) in equation 1
It becomes:
1/3 = x - 2
x = 1/3 + 2
Simplifying with a LCM of 3
x = (1 plus 6, all over 3)
= 1+6/ 3
= 7/3
