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mariarad [96]
3 years ago
12

X+y=1 2x-y=-2 Please help

Mathematics
2 answers:
beks73 [17]3 years ago
7 0
X+y=1      is really      -1+0=1       so      x = -1     y = 0   

2x-y=-2    is really     2*0+2=-2    so     x = 0      y = 2
Illusion [34]3 years ago
4 0
Hi fren,

x=<span><span>−y</span>+<span>1
and for the second one...
</span></span>y=<span><span>2x</span>+<span>2


</span></span>x-intercept >> <span>(<span><span>−1</span>,0</span>)
</span>y-intercept >> <span>(<span>0,2)</span></span><span>

</span>
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