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tensa zangetsu [6.8K]
3 years ago
13

PLEASE HELP ASAP!!!

Mathematics
1 answer:
Dima020 [189]3 years ago
7 0

Answer:

B.

Step-by-step explanation:

its the same as saying..

4x - 3y = 9

x + 3y = 6

add both equation together

5x = 15

i.e X = 3

substitute x= 3 in equation 2

3 + 3y = 6

3y = 3

divide both sides by 3

y = 1

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