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Mathematics, 06.10.2019 00:00 Jbutler15

Which equation shows the first step of the substitution method being used to solve the
system of linear equations?

x + y = 6

x = y + 5

question 8 options:

a. x + y = y + 5

b.(y + 5) + y = 6

c. x + (y + 5) = 6

d. x = (x - 6) + 5

ansver
Answers: 1

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