3x-9=2x+4
3x-9+9=2x+4+9
3x=2x+13
3x-2x=2x-2x+13
x=13
Check:
3(13)-9=2(13)+4
39-9=26+4
30=30
Answer:
32/3
Step-by-step explanation:
Answer:
Option D
Step-by-step explanation:
y = 2(3)^x is the example of exponential equation.
You divide the 15x by the 124. I know it sounds weird because you'll get a decimal, but that is what you are supposed to do because 124 is not a factor of 5.
Answer:
green part is 4m²
pink part is 91m²-4m² = 87m²
