SOLUTION: Chang the trainer has two solo workout plans that he offers his clients Plan A and Plan B Ech client does either one or the othe but no both On Wednesday there were7 clients who d

Question 1140069: Chang the trainer has two solo workout plans that he offers his clients Plan A and Plan B Ech client does either one or the othe but no both On Wednesday there were7 clients who did Plan A and 9 clients who did Plan B On Thursday there were 5 clients who did Plan A and 3 clients who did Plan B Chang trained his Wednesday clients for a total of 12 hours and Thursday clients for a total of six hours How long does each workout last
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
If a hours for plan A and b hours for plan B

Multiply E2 by 3 and eliminate b using subtraction of the two equations...
RELATED QUESTIONS
Dan the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. (answered by ikleyn)

Dan the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. (answered by Amily_2190,josgarithmetic)

Miguel the trainer has two solo workout plans that he offers his clients: Plan A and Plan (answered by ikleyn)

Rafael the trainer has two solo workout plans that he offers his clients: Plan A and Plan (answered by Boreal)

Milan the trainer has two solo workout plans that he offers his clients: Plan A and Plan... (answered by Theo)

Espano Joe the trainer has two solo workout plans that he offers his clients: Plan A and (answered by math_tutor2020)

Miguel the trainer has two solo workout plans that he offers his clients: Plan A and Plan (answered by ikleyn,Theo,greenestamps)

Alan the trainer has two solo workout plans that he offers his clients: Plan A and Plan... (answered by ikleyn)

Deshaun the trainer has two solo workout plans that he offers his clients: Plan A and... (answered by ikleyn)