Question

X+y=6;x-y=4 simultaneous equation

Answer 1

x +y = 6   ---1equation
x  -y = 4   ---2equation 
_______
2x = 10 
_______

x =10/2
x = 5 

Putting the value of x in 1equaiton.

x + y =6 

5 + y = 6 

y = 6-5 

y =1 

_______

x = 5 
y =1 


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-by ABHAY

Answer 2

Answer:

∴ y = 6 – x ∴ y = x – 4

The two lines intersect at point (5, 1).

∴ x = 5 and y = 1 is the solution of the simultaneous equations x + y = 6 and x – y = 4.

Step-by-step explanation:

Hope it will help you..