Solve, using the substitution method.
y + 2x = 7
14 – 4x = 2y
a.
...
Mathematics, 25.11.2019 05:31 joannegrace4898
Solve, using the substitution method.
y + 2x = 7
14 – 4x = 2y
a.
the solution is (1, 5)
b.
the solution is (21, 0)
c.
there are an infinite number of solutions.
d.
there is no solution.
Answers: 3
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