Step-by-step explanation:
The answer is 10
First calculate one side the answer is 70 now you have to find such a number that when you multiply it both sides are equal
(7) × 10 = (5 ×_) + 20
70 = (5 × 10) + 20
70 = 50 +20
70 = 70
Answer is B.
the question says that a total of 108 blue shirts and 96 green shirts are sold, so we calculate the total number of shirts in the respective rows, while ensuring that the total number of shirts in the columns add up to 60 small, 86 medium, and 58 large respectively