1.

If x + y=8 and x -y=4, What is the value of x?​

Answer»

ong>Answer:

X + y = 8

x - y = 4

- + -

__________

2y = 4

y = 2

PUT y = 2 in eq. x + y = 8

x + 2 = 8

[ x = 6 ]



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