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11 Nov 2019
Label the variables, write the equations and solve using any methood: The sum of three numbers is 18. The sum of the first two is the same as the third. The sum of the second and the third is five times the first. What are the three numbers?
Label the variables, write the equations and solve using any methood: The sum of three numbers is 18. The sum of the first two is the same as the third. The sum of the second and the third is five times the first. What are the three numbers?
Sixta KovacekLv2
4 Jun 2019