Step-by-step explanation: 5 19 7 36
Alondra studies 7 hours this week for end-of-year exams. He spends 1 hour on English and an equal number of hours each on math, science and history.
Write an equation and find the solution
Total hours = english hours + ( math + science + history ) hours
Total hours = english hours + other subjects hours
7 hours = 1 hours + 3( x ) hours solve for x
(7 - 1) hours = (1 - 1) hours + 3x hours
6 hours / 3 = 3x / 3 hours
2 hours = x hours
