Mathematics, 29.09.2019 13:10 mia12340

Asystem of two equations is shown below:

equation c: a = 3b + 6
equation d: a = 7b – 1

what value of a can be substituted into equation d to solve the system of equations? (5 points)

3b

7b

3b + 6

7b – 1

Answers: 1

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Asystem of two equations is shown below:

equation c: a = 3b + 6
equation d: a...