Algebra

Gap-fill exercise

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
The value of x in the equation x + 5 = 12 is .

The value of y in the equation y − 9= (-5) + 7 is .

The value of m in the equation 8m=56 is .

The value of p in the equation 2p/3=10 is 15

The linear equation in one variable has solution .

The solution of the equation ax+b=0 is x = -/a

If a and b are positive integers then the solution of the equation ax=b has to be
always .

One-sixth of a number when subtracted from the number itself gives 25. The number
is .

If the angles of a triangle are in the ratio 2:3:4 then the difference between the greatest
and the smallest angle is .

In an equation a + b = 23. The value of a is 14 then the value of b is .