stacey98 stacey98

08-07-2020
Mathematics

contestada

How many solutions does this system have?
x + 2y – 3z = 4
- 2x – 4y + 62 = -8
3x + 6y - 92 = 12
O There is no solution.
• There are an infinite number of solutions.
O There is one solution.
O There are three solutions.

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Gillruss Gillruss

08-07-2020

This system has three solutions (D).

Explanation for each of these problems are in the images below.

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