# Simultaneous equation Matrix question

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#1
Hello,

I am struggling to convert the deals into a simultaneous equation. This is the first time I have got given context with my simultaneous equations.

https://imgur.com/a/XGTxUub

Can someone tell me what the simultaneous equation is. I don't need anyone to solve the equation.

Thanks!
0
2 years ago
#2
(Original post by ZfuzeHazard)
Hello,

I am struggling to convert the deals into a simultaneous equation. This is the first time I have got given context with my simultaneous equations.

https://imgur.com/a/XGTxUub

Can someone tell me what the simultaneous equation is. I don't need anyone to solve the equation.

Thanks!
The simultaneous equations are given for you on the right of your image. C= 30+0.2M and C=50+0.1M
0
#3
(Original post by ghostwalker)
The simultaneous equations are given for you on the right of your image. C= 30+0.2M and C=50+0.1M
c = 70 m = 200
0
2 years ago
#4
(Original post by ZfuzeHazard)
c = 70 m = 200
Again, it tells you that in your image.
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#5
(Original post by ghostwalker)
Again, it tells you that in your image.
Yes Thanks for the help. I didn't look at the answer because I wanted to work out the question myself.

This is my workings https://imgur.com/a/8tjETpB
0
2 years ago
#6
(Original post by ZfuzeHazard)
Yes Thanks for the help. I didn't look at the answer because I wanted to work out the question myself.

This is my workings https://imgur.com/a/8tjETpB
Are you told to solve these two eqs. using inverse matrices, or...?

Just asking because it's a waste of time to use this method for 2x2 systems.

EDIT: Nevermind, just looked at the original link. Well it's more useful for bigger systems, so don't end up using it normally on these types if not asked
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