Question

help me guys in matrices ​

Answer 1

Answer:

2x+3y. 7

-x+0. = -2

-x+0=2

-x=2

x=-2

put x in 2x + 3y =7

2(-2)+3y=7

-4+3y=7

hence. y=11/3

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Answer 2

if you get any types of these questions multiply the back side with given matrices

Step-by-step explanation:

2x+3 =7

2x=7-3

2x=4

x=4/2

x=2

-y+0=-2

y=2