How do I solve this system of equations?

How do I solve this system of equations? - I'm trying to use sMath to solve it, but I don't know how to enter it. Do I have to use the elimination method? Sorry, I'm still a beginner. - Messages

#1 Posted: 12/22/2025 10:49:13 AM
weiwu

weiwu

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Is using the solve function the only way to solve this? Are there other, perhaps better, methods?
Edited 1/5/2026 7:50:12 AM
#2 Posted: 12/23/2025 10:25:51 AM
Davide Carpi

Davide Carpi

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Hello,

Here you can see how to solve systems of equations in several ways. There are other examples if you search them.

I don't mind if you write in your native language, but adding an english translation might help you to have more answers and quickly.

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1 users liked this post
weiwu 1/5/2026 7:50:28 AM
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