3h + 20 - h + 5 = 2h + 25
20H
h = -5 8h - 10h = 3h + 25 -2h = 3h + 25 -2h - 3h = 3h - 3h + 25 -5h = 25 h = -5 CHECK: 8(-5) - 10(-5) = 3(-5) + 25 -40 - -50 = -15 + 25 -40 + 50 = 10 10 = 10 CORRECT
8h - 10h = 3h + 25-2h = 3h + 25-5h = 25-h = 5h = -5
12g + 20h You could write this as 4(3g + 5h)
How do you solve this equation 20h-40=8h+152 ?
-17h + 27 = 20h so 27 = 20h + 17h = 37h Then h = 27/37 = 0.7297 approx.
- 3h - 2h + 6h + 9 = h + 9
3h+13 = 7 3h = 7-13 3h = -6 h = -2
-9h-6+12h+40 = 22 3h+34 = 22 3h = 22-34 3h = -12 h = -4
It is: 11h
5h - 3h + 9h = 176 11h = 176 h = 16
6h 8min