Answer:
25 = 23
100 = X
Cross multiply and you will have:
25x = 2300
Step-by-step explanation:
Answer:

Step-by-step explanation:
- Subtract 18.45 from each side: 3x = 1831.55
- Divide each side by 3 to cancel out the 3 next to x. It should now look like this:
I hope this helps!
Answer:
x = 1
Step-by-step explanation:
2x+4=8x-2
2x - 8x = -4 -2
-6x = -6
x = 1
Answer:
-21
Step-by-step explanation:
-13 +(-2) = -15
-15+(-2) = -17
-17+(-2 )=- 19
-19+ (-2)= -21