1.

Solve - x= 2y - 1 ; y = 2x - 7

Answer»

Answer:

x=5 and y = 3

Step-by-step explanation:

x= 2Y - 1 -----(A) y = 2x - 7--------(B)

PUT B in A

A---- x= 2(2x-7)-1

x= 4x-14-1

x=4x-15

15=4x-x

3x=15

x=5

put x in B

B---- y=2(5)-7

y=10-7

y=3



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