Answer:
- 2 2/3
Step-by-step explanation:
Step 1:
15 - 2x = 7 - 5x
Step 2:
15 = 7 - 3x
Step 3:
8 = - 3x
Step 4:
3x = - 8
Step 5:
- 8/3 = - 2 2/3
Answer:
x = - 2 2/3
Hope This Helps :)
Answer:
see below
Step-by-step explanation:
9x-y =8 re-arrange
y = 9x -8 slope , m = 9 parallel slope is the same = 9
point slope form thru point 4,4
y-4 = 9 ( x-4)
y-4 = 9x - 36
y = 9x -32
y - 9x = -32
9x-y = 32
Answer:
-2 -9
Step-by-step explanation:
Answer:
1. 7.66 x 10^4
2. 2.415×10²
Step-by-step explanation:
2. 8×105-5.7×105=241.5
Answer:
x<-14
Step-by-step explanation:
Hello,
If we multiply by positive numbers it does not change the inequality, right?
So let's multiply by 10 both sides, it comes

I did not find a good way to show you here the number line. You need to basically take all numbers which are at the left of -14 on that line.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you