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ad-work [718]
3 years ago
6

When solving this system of equations using linear combination, what should you do FIRST?

Mathematics
1 answer:
Fudgin [204]3 years ago
5 0

Answer:

Multiply the first equation by -1

Step-by-step explanation:

Here, we ware being asked the step to take to solve the simultaneous equation

What is right here is to multiply the first equation by -1

By multiplying the first equation by -1, we will have it that the value of y in that equation becomes negative

It is from here we can now add both equations together to have only real x terms

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