Question

answer from question 4 to 10 please

Answer 1

Answer:

4)2x+3y=0 ..............I

3x+4y=5.................ii

equation 1 multiply with 4 and

equation 2 multiply with 3

8x+12y=0............3

9x+12y=15.............4

equation 3 - equation 4

8x +12y=0

9x+12y=15

(-) (-) ( -)

-1x = -15

x=15

put the value in equation 1

2x+3y=0

2×15+3y=0

30+3y=0

30+3y=0

3y= -30

y= -30/-3

y=10

Answer 2

Answer:

This is an easy mathematics

Step-by-step explanation:

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