Express each of the given statements as an equation.

Mohan is 3 years older than Sohan. The sum of their ages is 43 years.

150 has been divided into two parts such that twice the first part is equal to the second part. Find the parts.

Anamika thought of a number. She multiplied it by 2, added 5 to the product and obtained 17 as the result. What is the number she had thought of?

After 25 years, Rama will be 5 times as old as he is now. Find his present age.

Fill in the blanks to make the statements true.

If then x = ________.

The sum of three consecutive integers is 5 more than the smallest of the integers. Find the integers.

Solve the following riddle:

I am a number,

Tell my identity!

Take me seven times over

And add a fifty!

To reach a triple century

You still need forty!

Express each of the given statements as an equation.

Mohan is 3 years older than Sohan. The sum of their ages is 43 years.

Seven times a number is 12 less than thirteen times the same number. Find the number.

Express each of the given statements as an equation.

If 1 is subtracted from a number and the difference is multiplied by the result is 7.

In a school, the number of girls is 50 more than the number of boys. The total number of students is 1070. Find the number of girls.