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Byju's Answer
Standard IX
Mathematics
Solving Equations Using Method of Substitution
If x = 2 then...
Question
If x = 2 then what is the value of y in 3x - 4y = 10 ?
A
y = -1
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B
y = 1
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C
y = 4
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D
y = -4
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Solution
The correct option is
A
y = -1
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