Question

if x + y = 14 and x - y = 8 .find the value of x and y

Answer 1

SOLUTION

GIVEN

x + y = 14 and x - y = 8 .

TO DETERMINE

The value of x and y

EVALUATION

Here the given two equations are

x + y = 14 - - - - - - (1)

x - y = 8 - - - - - - - (2)

Adding Equation (1) & Equation (2) we get

2x = 22

∴ x = 11

From Equation (1) we get

y = 14 - 11

∴ y = 3

FINAL ANSWER

The required value of x = 11 & y = 3

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