A system of two equations is shown below:
Equation C: a = 3b + 6
Equation D: a = 7b − 1
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Mathematics, 20.11.2020 01:20, morganmattal
A system 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?
A. 3b
B. 7b
C. 3b + 6
D. 7b − 1
Answers: 1
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Mathematics, 20.04.2020 19:50
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