Algebra Test - ...

The method of finding solution by trying out various values for the variable is called

Meera bought packs of trading cards that contain 10 cards each. She gave 7 cards to her friend.

x = Number of packs of trading cards

Which expression shows the number of cards left with Meera?

Which of the following equations does not have a solution in integers?

When Raju multiplies a certain number by 17 and adds 4 to the product, he gets 225. Find the number.

Preeti travelled 3x km distance by walk, 9y km by cycle and 5 km by bus. The total distance covered by Preeti is __________.

The algebraic expression for the statement "Product of x and reciprocal of a, subtracted from the product of y and reciprocal of b" is

I had Rs.350 with me. I gave Rs. (x/2) to Amit, Rs.(x/3) to Shreya and I am left with Rs.(x/3). The amount I gave to Amit is ________.

If five times of a number is 80, then the number is ________.

The equation for the statement; 'Half of a number added to 10 is 15' is _______.