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Solve, using the substitution method. y – 2x = 8 16 4x = 2y a. the only solution is (24, 0). b. the only solution is (1, 10). c. there are an infinite number of solutions. d. there is no solution.
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Solve, using the substitution method.

y – 2x = 8
16 4x = 2y

a.
the only solution is (24, 0).

b.
the only solution is (1, 10).

c.
there are an infinite number of solutions.

d.
there is no solution.

User Crash
by
7.4k points

1 Answer

1 vote
y - 2x = 8 . . . . . . . . (1)
16 + 4x = 2y . . . . . .(2)
From (1), y = 8 + 2x
substituting for y into (2), we have
16 + 4x = 2(8 + 2x) = 16 + 4x
0 = 0
Therefore, there are an infinite number of solutions
User Peril
by
7.1k points
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