3m - 2n + 4p = 15
m - n + p = 3
m + 4n - 5p = 0
System of equations

Question

3m - 2n + 4p = 15
m - n + p = 3
m + 4n - 5p = 0
System of equations

anonymous · Answer

Hello there, Discord. Rainbow Dash is here to help.
Isolate any variable in the first equation then plug it to either second or third equation. Does this make sense?

anonymous · Answer

But I made you lose your loyalty and took your wings.

anonymous · Answer

And I could use some clarification

anonymous · Answer

Saying, I want to isolate m in first equation.$$3m - 2n + 4p = 15$$$$3m = 15 + 2n - 4p$$$$m = \frac{15 + 2n - 4p}{3} = 5 + \frac{2}{3}n - \frac{4}{3}p$$
Ok, now I know m. Plug it into second or third equation.
Does that make sense?

anonymous · Answer

Wait what does m equal?

anonymous · Answer

$$m = 5 + \frac{2}{3}n - \frac{4}{3}p$$

anonymous · Answer

Oh okay.

anonymous · Answer

You know what to do?

anonymous · Answer

I think so. Lemme try and solve it.