Last week juan worked 20.5 hours this week you breaks 1.5 hours as many hours as he did last week how many hours did one work this week

if i understood correctly, this problem is asking to multiply the two given numbers.

20.5 * 1.5 = 30.75

30.75 hours = 30 and 3/4 hours = 30 hours and 45 minutes (i believe)

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x