toscanojane toscanojane 24-11-2022 Mathematics contestada 17 + 2.6b = 30 2.6b=30-17= 2.6b=13 b=13/2.6 2.6b/2.6=13/2.6 2.6b/2.6=5 b=5 How do I check this equation to see if it is correct?
