Answer:
it's confusing. you didn't drop the question propeely
Find three solutions of the equation y=7x-5. (A)(3,-26),(-1,-12),(3,16) (B)(-3,-26),(-12,-1),(16,3) (C)(-3,-26),(3,16),(1,-12) (
Mamont248 [21]
Answer:
(D)(-3,-26),(-1,-12),(3,16)
Step-by-step explanation:
Given : y=7x-5.
To find : Find three solutions of the equation .
Solution : We have given that y=7x-5.
We need to choose the values from the given option
Let x = -3
y = 7(-3) -5
y = -21-5
y = -26
(-3,-26)
For second solution
Plug x = 3
y = 7( 3) -5
y = 21 -5
y = 16
Then ( 3, 16)
Now , plug x = -1
y = 7(-1) -5
y = -7-5
y = -12
( -1,-12)
Therefore, (D)(-3,-26),(-1,-12),(3,16)
It is 1 and 7/8
Step-by-step explanation:
There are alternative ways you can do this. I just worked with what they gave me and found the lcm. Then I simplified from there as shown in the picture
Answer:
if positive: x=-4
if negative: x=0
Step-by-step explanation:
confused on the last 1 if its negative or positive.
if positive
6(x+1)-5x=8+2(x+1)
distribute outside of parenthesis
6x + 6 - 5x = 8 + 2x + 2
combine like terms
1x + 6 = 10 + 2x
move x all to one side
6 = 10 + 1x
move 10 to the other side
-4 = x
if negative
6(x+1)-5x=8+2(x-1)
distribute outside of parenthesis
6x + 6 - 5x = 8 + 2x - 2
combine like terms
1x + 6 = 6 + 2x
move x to one side
6 = 6 + x
move 6
0=x
Is the answer D i might be wrong sorry if i am