Question

FIND THE VALUEE OF 'X' BY CROSS MULTIPLICATION?

2x3y=7

(a-b)x(a-b)y=3ab-2

Answer 1

HEY!!

A1=2, B1=3, C1=7

A2=(a-b), B2=(a-b), C2= 3a+b-2

X = Y = -1

2a + 10b - 6 9b - a - 4 b - a

x= -1(2a + 10b - 6)

b - a

x = (2a + 10b - 6)

a - b

x = 2(a + 5b - 3)

a - b

Answer 2

Hy
Here is your answer
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A1=2, B1=3, C1=7

A2=(a-b), B2=(a-b), C2= 3a+b-2

X = Y = -1 

2a + 10b - 6 9b - a - 4 b - a

x= -1(2a + 10b - 6)

b - a

x = (2a + 10b - 6) 

a - b

x = 2(a + 5b - 3)

a - b
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