Answer:
x = -7/2
Step-by-step explanation:
5 - 2x = 12 (subtract 5 from both sides)
- 2x = 12 - 5
- 2x = 7 (divide both sides by -2)
x = 7 / (-2)
Equation:900/10=90
Each bag has 90 beads
90/10=9 9beads per chain
13778.94
did it on my calculator
