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Quantitative Aptitude
Equations
Solve the equ...
Question
Solve the equation 5x + 3y = 30
A
x = 3; y =5
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B
x = 0; y = 10
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C
x = 1.2; y = 8
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D
x = 1.8; y = 7
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E
Cannot be determined
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Solution
The correct option is
E
Cannot be determined
To solve for two unknowns, we need at least two equations.
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