2 years ago

3 and 4 I need help with so confusing

Mathematics

1 answer:

nadya68 [22]2 years ago

7 0

Answer: 3. (3,-3) and 4. (-3,4)

Step-by-step explanation: Number 4 is self explanatory of what they are and number 3, you need to figure out what minus 6 equals -3 and that happens to be 3.

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Solve the system of equations using multiplication. 3x – 3y = –3 5x – y = –13 What is the solution of the system?

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The solution is

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EXPLANATION

First equation

3x – 3y = –3

Second Equation:

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Multiply the second equation by 3 to get:

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Subtract the first equation from the third equation:

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The solution is

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