Mathematics, 02.02.2020 22:50 smithscarpetcaour4es

Solve the following system of equations by the substitution method.
10x + 10y = 1
x = y - 3
what is the value of y?
-29/20
31/20
-3/2

Answers: 3

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Solve the following system of equations by the substitution method.
10x + 10y = 1
x = y...