Solve the equation: $3 x=51$

Important Questions on Algebra

EASY

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 31

Solve $2x+5=9$

MEDIUM

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 32

Solve $\frac{4y}{3}-7=\frac{2y}{5}$

MEDIUM

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 33

The sum of two numbers is $36$ and one number exceeds another by $8$. Find the numbers.

MEDIUM

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 34

A bus is carrying $56$ passengers with some people having $₹8$ tickets and the remaining having $₹10$ tickets. If the total money received from these passengers is $₹500$, find the number of passengers with each type of tickets.

MEDIUM

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 35

The length of a rectangular field exceeds its breadth by $9$ metres. If the perimeter of the field is $154 \mathrm{m}$, find the length and breadth of the field.

MEDIUM

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 36

There is a wooden piece of length $2 \mathrm{m}$. A carpenter wants to cut it into two pieces such that the first piece is $40 \mathrm{cm}$ smaller than twice the other piece. What is the length of the smaller piece?

MEDIUM

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 37

Mother is five times as old as her daughter. After $2$ years, the mother will be four times as old as her daughter. What are their present ages?

MEDIUM

8th Tamil Nadu Board

IMPORTANT

Standard Eight Mathematics>Chapter 3 - Algebra>Example>Q 38

The denominator of a fraction is $3$ more than its numerator. If $2$ is added to the numerator and $9$ is added to the denominator, the fraction becomes $\frac{5}{6}$. Find the original fraction.