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Question

Solve The Following:

32x+53y=7 and

9-10y=14


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Solution

Step 1: Make the coefficient of x same in both the equations.

32x+53y=7

Multiply with 6 on both sides.

32x×6+53y×6=7×69x+10y=42..................(1)

9-10y=14...................(2)

Step 2: Add equation 1 and equation 2

9x+10y=429x-10y=14--------18x=56--------

x=5618=289

Step 3: Substitute the value of x in equation 1 to find y

9289+10y=4228+10y=4210y=42-2810y=14y=1410y=1.4

Hence, the value of x and y is 289 and1.4 respectively.


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