18 - 2x = 4x ....addition property....add 2x to both sides
18 = 6x .... division property...divide both sides by 6
3 = x
Answer:
ummm....like this?
Step-by-step explanation:
3*2=6
3*3=9
3*4=12
3*5=15
3*6=18
3,6,9,12,15,18,21,24
i don't know if this is what you mean by here you go
9514 1404 393
Answer:
C) 41
Step-by-step explanation:
The angles of the linear pair are supplementary, so you have ...
(x +16)° +123° = 180°
x = 41 . . . . . . . . . . . . . . divide by °, subtract 139
I believe the x-intercept would be 24 on the line graph. Please correct me if I am wrong.
<em>multiply the numbers.</em>
4 x 6 + y = 20
<em>move constant (24) to the right side and change its sign.</em>
24 + y = 20
<em>calculate the difference and you get the answer.</em>
y = 20 - 24
y = -4
So the value of y is -4.
