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Mathematics, 06.12.2021 20:50 zoeyandblaze

A system of two equations is shown below: Equation C: a = 2b + 7
Equation D: a = 5b − 3

What value of a can be substituted into equation D to solve the system of equations?

2b
5b
5b − 3
2b + 7

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Answers: 1

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A system of two equations is shown below: Equation C: a = 2b + 7
Equation D: a = 5b − 3
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