Question

4x-y=6;9x+5y=16 sove this equation​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

4x−y=6, 9x+5y=16 : x=

46

29 , y=

10

29

Steps

[ 4x−y=6 9x+5y=16 ]

Isolate x for 4x−y=6: x=

6+y

4

Substitute x=

6+y

4

[ 9·

6+y

4 +5y=16 ]

Simplify

[

54+29y

4 =16 ]

Isolate y for

54+29y

4 =16: y=

10

29

For x=

6+y

4

Substitute y=

10

29

x=

6+

10

29

4

6+

10

29

4 =

46

29

x=

46

29

The solutions to the system of equations are:

x=

46

29 , y=

10

29