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zloy xaker [14]
3 years ago
14

X+y=5 and x-3y=3 linear equation I don't get an answer that makes sense

Mathematics
1 answer:
ddd [48]3 years ago
3 0
If you want it to be y=mx+b form then the equations should look like this: y=x+5 and y=-1/3x+1.
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Help me substitution method define variables
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\left \{ {{S=14+L} (I) \atop {S+L=124}(II)} \right.

<span>Substitute (I) into (II), we have:
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Answer:

answer and explanation below

Step-by-step explanation:

2.m<x=75(angle on the same line so 180-105)

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