Answer:
They did not distribute,
8-3(2x-5)
8-6x+15
23-6x
Step-by-step explanation:
8-3(2x-5)
8-6x+15
23-6x
Answer: Shorter.
Step-by-step explanation:
Lets say B's side length is 2, if B's side length is 2 than A's side length is 6
2*3=6
Answer:
The unique solution to the system is (x,y){(-9,-3)}
Step-by-step explanation:
x - y = -6 equation 1
5x + 6y = -63 equation 2
We will find the value of x from equation 1.
x= y-6
Now put the value of x in equation 2.
5(y-6)+6y = -63
5y-30+6y = -63
Combine the like terms:
5y+6y= -63+30
11y = -33
Divide both sides by 11.
11y/11 = -33/11
y = -3
Now put the value y = -3 in x=y-6
x = y-6
x= -3-6
x= -9
Therefore The unique solution to the system is (x,y){(-9,-3)} ....
Answer: WHATS EXECRISE 6 WE NEED THTA INFO AS WELL
Step-by-step explanation:
Answer:
x= -22/5 or -4.4
Step-by-step explanation:
Step 1- Collect like terms.
(2x-7x)-8= (10+4)
-5x-8= 14
Step 2- Add 8 to both sides.
-5x-8= 14
+8 +8
-5x= 22
Step 3- Divide to both sides.
<u>-5x</u>= <u>22</u>
-5 -5
x= -22/5 or -4.4
