Question

2 audio and 3 video = 340
3audio and 2video = 260
What is the price of one audio and one video

Answer 1

Answer:

Audio=20, video=100

Step-by-step explanation:

Let x be audio and y be video

so, 2x+3y=340---(1)

3x+2y=260--(2)

eq(1)×3==>6x+9y=1020

eq(2)×2==>6x+4y=520

(-) (-) (-)

_________

5y=500

_________

y=500/5=100

substituting the value of y in eq(1)

2x+3y=340

2x+3(100) =340

2x+300=340

2x=340-300

2x=40

x=40/2

x=20

So, audio=20, video=100

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Answer 2

I hope its helpfull to u mate god bless you