IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 3

EASY

7th Foundation

IMPORTANT

Earn 100

$5$ less than thrice a number and added $7$ to it. The result is $14$ . The number is _____.

42.42% studentsanswered this correctly

Important Questions on Simple Equations

EASY

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 4

Which of the given equation does not have

4

as the solution?

MEDIUM

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 5

If

184

is divided into two parts such that one-third of one part exceeds one-seventh of the other part by

8

, then the greater part is _____.

EASY

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 6

What is the value of

p

that makes the following expression true?

p - {- 4 - (2 - 8 \div 4)} = 8

MEDIUM

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 7

If two third of a number, half of the same number and one-seventh of same number is added to itself, the result is

37

. The number is _____.

EASY

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 8

If two supplementary angles differ by

44 °

, then one of the angles is _____.

HARD

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 9

The value of $x$ in

$\frac{3}{4} (7 x - 1) - (2 x - \frac{1 - x}{2}) = x + \frac{3}{2}$ is _____.

EASY

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 10

If

\frac{2}{5} (5 x + 1) + \frac{3}{5} = 1

, then what is the value of

x

?

MEDIUM

7th Foundation

IMPORTANT

IMO Olympiad Work Book 7>Chapter 4 - Simple Equations>Exercise>Q 11

Solve for

x : \frac{6 x - 2}{9} + \frac{3 x + 5}{18} = \frac{1}{3}

.