Question

in the given pair of linear equation X + 2 Y= 4 and 4x-2 Y=
6 find the value of x​

Answer 1

Step-by-step explanation:

SOLUTION:-

equation 1:X+2Y=4

equation 2:4X-2Y=6

so by solving these equations we get,

X+2Y+(4X-2Y)=4+6

=>X+2Y+4X-2Y=10

=>5X=10

=>X=10/5=2

By putting the value of x we get,

2+2Y=4

=>2Y=4-2=2

=>Y=2/2=1

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Answer 2

Answer:

x=2

Step-by-step explanation:

x + 2y = 4

x = 4 - 2y

4x - 2y = 6

4(4 - 2y ) - 2y = 6

16 - 8y - 2y = 6

16 - 10y = 6

- 10y = 6 - 16

- 10y = -10

y = 1

then, x = 4 - 2

x = 2