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Solve. {y=3x−7 {15x−5y=14 Use the substitution method. The solution is (15, 5). The solution is (0, 7). There is no solution. There are an infinite number of solutions.

Solve. {y=3x−7 {15x−5y=14 Use the substitution method. The solution is (15, 5). The solution is (0, 7). There is no solution. There are an infinite number of solutions.
asked 149k views
2 votes
Solve.

{y=3x−7
{15x−5y=14

Use the substitution method.

The solution is (15, 5).

The solution is (0, 7).

There is no solution.

There are an infinite number of solutions.

asked
User Odalet
by
8.4k points

2 Answers

3 votes

Answer: There is no solution!

Solve. {y=3x−7 {15x−5y=14 Use the substitution method. The solution is (15, 5). The-example-1
answered
User Asumaran
by
8.1k points
5 votes
Try to subtitute y with 3x - 7
15x - 5y = 14
15x - 5(3x - 7) = 14
15x - 15x + 35 = 14
35 ≠ 14
The equation system doesn't have any solution
answered
User Froxx
by
8.8k points
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