Question

10x+73x-49x(32x-43)+72y=10 *FInd x if y=1*

Answer 1

Answer:

and, 7u+4v=2 .(ii)

Substracting equation (ii) from equation (i), we get

Step-by-step explanation:

Multiplying equation (iii) by 2 and equation (iv) by 3, we get

4x+6y=14 .(v)

9x−6y=12 .(vi)

Adding equations (v) and (vi), we get

13x=26⇒x=2

Putting x=2 in equation(v), we get

8+6y=14⇒y=1

Hence, x=2,y=1 is the solution of the given system of equations.

Answer 2

Answer:

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