Question

1) Solve x=3 y=4,x=2-y=4=1




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Answer 1

Answer:

x

​  

+  

4

y

​  

=4----(1)

2

x

​  

−  

4

y

​  

=1----(2)

4x+3y=48    form eq (1)  

4x-2y=8       form eq (2)

(-) (+)  (-)

_______

5y=40

[y = 8] and 4x = 8 +  2y = 24

[x=6]

Hence [x = 6] and  [y = 8]  

Answer 2

Answer:

x=3 y=4,x=2-y=4=1

Step By Step explanation

Ans - 3+4+2+4+1

- 3+4+2+4+1 = 14