The answer is:
x=-8
Because:
If you pick a number(-8) to fill in the equation written below
5x+20+5x=5x-20
After applying the -8 to x you get
-40+20-40=-40-20
When you simply the both sides you get
-60=-60
And that’s right -60 is equal to -60!
Answer:
D is the correct answer
Step-by-step explanation:
hopes this helps
Answer:
x=12
Step-by-step explanation:
180-140=40
40+40=80
8x12=96+4=100
