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Belle
Mathematics
3 January, 02:47
I need the coordinates for these
3x-2y=2
5x=5y+10
+5
Answers (
1
)
Elyse
3 January, 03:09
0
solution is (-2, - 4)
Step-by-step explanation:
I assume you want the solution?
so we want to find the intersection.
3x - 2y = 2
5x = 5y + 10
simplify the last equation
x = y + 2 by dividing out the 5
substitute
3 * (y + 2) - 2y = 2
3y + 6 - 2y = 2
y + 6 = 2
y = - 4
x = - 4 + 2 = - 2
solution is (-2, - 4)
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