Math, asked by rkallirani, 1 month ago

12b
Solve 3x + 2y = 14, 3x + 3y = 18 by matrix method.
12b

Answers

Answered by namanpandit088

4

Answer:

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Answered by neeraj559145

2

Answer:

y=4, x= 2

Step-by-step explanation:

3x +2y =14 ---(I)

3x +3y =18----(II)

_________

-1y = -4

y = 4

with the y=4 in(I)

3x + 2y = 14

3x + 2*4 = 14

3x + 8 = 14

3x = 14 - 8

3x= 6

x= 6/3

x= 2

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