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natima [27]
3 years ago
12

HELP ME PLZ!!!!!!!!       Find the solution of this system of equations.

Mathematics
1 answer:
Strike441 [17]3 years ago
7 0
Set equal to each other since both equal 90

5x-6y=-10x-6y
add 6y to both sides
5x=-10x
x=0


5(0)-6y=-90
-6y=90
divide by -6
y=-15

(x,y)
(0,-15)
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