Topics

A) 4 |

B) 5 |

C) 6 |

D) 7 |

Correct Answer:

A) 4 |

Description for Correct answer:

2x+3y = 29 ...(i)

and y = x+3 ...(ii)

Putting the value of y from Eq. (i) to Eq. (ii), we get

2x+3y = 29

\( \Large 2x+3 \left(x+3\right)=29 \)

2x+3x+9 = 29 = 5x = 20

Therefore, x = 4

2x+3y = 29 ...(i)

and y = x+3 ...(ii)

Putting the value of y from Eq. (i) to Eq. (ii), we get

2x+3y = 29

\( \Large 2x+3 \left(x+3\right)=29 \)

2x+3x+9 = 29 = 5x = 20

Therefore, x = 4

Part of solved Linear Equations questions and answers : >> Aptitude >> Linear Equations

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