tj7262
tj7262
Today at 4:07 PM
Mathematics
Answered
What's 4x+2y=10
X-y=13
Answer :
mohsan573
mohsan573
Today at 4:12 PM
X=y+13 then put in above
4(y+13)+2y=10
4y+52+2y=10
6y=-42
divide by 6
y=-7
Now put in X=y+13
x=-7+13
x=6
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