Question

If 3× + 2y=16 and 2× + 3y = 19 then × + y=

Answer 1

Answer:

y=5,x=2

Step-by-step explanation:

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Answer 2

Answer:

3x + 2y = 16 let it be eq -1

2x + 3y =19 let it be eq -2

now take eq -1

3x=16-2y

x=16-2y/3

take it as eq -3,

now put it in eq-1

3x+2y=16

3(16-2y/3 ) +2y =16

48-6y/3 +2y =16

48-6y+6y=16 ×3

48-0 =48

= 0 ans

now put it in eq- 3

×=16-2y/3

16-2(0)/3

16-0/3

16/3

5.3 ans

than x + y = 0 +5.3 = 5.3 answer

Step-by-step explanation:

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