Mathematics
Mathematics, 01.09.2019 16:20, Bryson2148

Aset of equations is given below:
equation e: c = 2d + 1
equation f: c = 3d + 7
which statement describes a step that can be used to find the solution to the set of equations?
equation f can be written as c = 3(c − 1) + 7.
equation f can be written as c = 2(c − 7) + 1.
equation f can be written as d + 1 = 3d + 7.
equation f can be written as 2d + 1 = 3d + 7.

answer
Answers: 1

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Do you know the correct answer?
Aset of equations is given below:
equation e: c = 2d + 1
equation f: c = 3d + 7
...

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