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EastWind [94]
3 years ago
13

Y = 7x - 10 Y = -3 Solve each system by substitution

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0
Y = -3
y = 7x - 10

-3 = 7x - 10
+10        +10

7 = 7x
x = 1

Answer: y = -3 and x = 1
or
(1,-3)

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