Hey plz answer this question... Its really urgent..
Find the value of x and y in substitution method.
Only the correct answer needed..
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adhikariswapnil:
I knew this much sry
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Answered by
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By multiplying (¡) with 2 and (¡¡) with 3 we get,
6x+8y=20 and
6x-6y=6
By subtracting (¡v) from (v) we get,
6x+8y=20
-6x+6y=-6
---------------
14y=14=>y=1
By substituting y=1 in (¡) we get,
x=2.
6x+8y=20 and
6x-6y=6
By subtracting (¡v) from (v) we get,
6x+8y=20
-6x+6y=-6
---------------
14y=14=>y=1
By substituting y=1 in (¡) we get,
x=2.
Answered by
1
i did it
by substitution method
by substitution method
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thnkz
its ok
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