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harkovskaia [24]
3 years ago
6

Solve the simultaneous equations x – 4y = 18 x – 2y = 10 X = y =

Mathematics
1 answer:
svetoff [14.1K]3 years ago
6 0

Answer:

X = 18

Y = 4

Step-by-step explanation:

Since both X are the same, just subtract the rest.

-4y - (-2y) = 18-10

-2y = 8

y= 4

Substitute y in

x-2y = 10

x-8= 10

x = 10 +8

x=18

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