Answer:
2/5 or 0.4
Step-by-step explanation:
- 4w + 18w + 2 = 10 - 6w
14w + 2 = 10 - 6w
14w + 6w + 2 = 10
20w + 2 = 10
20w = 10 - 2
20w = 8
w = 8/20
w = 2/5
Check:
-4(0.4) + 18(0.4) + 2 = 10 - 6(0.4)
7.6 = 7.6 correct
w = 2/5 or 0.4.
-4w+18w+2=10-6w Add 6w to both sides:
-4w + 18w + 6w + 2 = 10 Subtract 2 from both sides:
-4w + 18w + 6w = 10 - 2
w = 2/5.
