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Mathematics
Dominique Ingram
5 March, 02:46
What is
2y+6=x
y-3x=-13
+4
Answers (
1
)
Izayah Pineda
5 March, 03:55
0
If you plug 2y + 6 in x on the second equation, it will be
y-3 (2y+6) = - 13
y-6y-18 = - 13
-5y = 5
y=-1
then you can plug in y in any of the equations to solve for x
(I'll do the first one)
2 (-1) + 6=x
-2+6=x
x=4
x=4 y=-1
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