Math, asked by Anonymous, 6 months ago

solve the linear equation
2x + 3y = 2
4x + 5y = 7

Answers

Answered by Anonymous
4

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Q:-solve the linear equation

2x + 3y = 2

4x + 5y = 7

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------>>>>Here is your answer<<<<--------

⇨2x + 3y = 2

⇨x =  \frac{2 - 3y}{2} .....(1)

Put the value of x in another equation:-

⇨4x + 5y = 7

⇨4( \frac{2 - 3y}{2} ) + 5y = 7

⇨ \frac{8 - 12y}{2}  + 5y = 7

⇨ 8 - 12y + 10y = 70

⇨ - 2y = 62

⇨y =  - 31

Now put the Y's value in equation 1:-

x =  \frac{2 - 3( - 31)}{2}

⇨ \frac{2  + 63}{2}  =  \frac{65}{2} ✓

HOPE IT HELPS YOU..

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Thankyou:)

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