Question 1 :
Solve the equation it will form: If I take three-fourths of a number and add 3 to it, I get 21.
Question 2 :
Check whether the value given in the bracket is a solution to the given equation or not: $7n + 5 = 19 (n = 2)$
Question 4 :
Write an equation for the following :2 subtracted from y is 8.
Question 9 :
Set up equations and solve them to find the unknown numbers in the following case: If I take three-fourths of a number and add 3 to it, I get 21. The number is
Question 10 :
Set up equations and solve them to find the unknown numbers in the following case: One fifth of a number minus 4 gives 3. The number is
Question 13 :
Check whether the value given in the bracket is a solution to the given equation or not: $4p – 3 = 13 (p = – 4)$
Question 18 :
Write an equation for the following :Ten times a is 70.
Question 24 :
Write equation for the following statement: Seven times $m$ plus 7 gets you 77.
Question 25 :
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 !
The number is -
Question 26 :
Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. How many marbles does Parmit have?
Question 28 :
Check whether the value given in the bracket is a solution to the given equation or not: $n + 5 = 19 (n = 1)$
Question 30 :
Sachin scored twice as many runs as Rahul. Together, their runs fell two short of a double century. How many runs did Rahul score?
Question 32 :
Set up equations and solve: Add 4 to eight times a number; you get 60.
Question 35 :
Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. How many marbles does Parmit have?
Question 38 :
Taking x=0, is the given equation: x+3 = 0 , satisfied ?
Question 42 :
Check whether the value given in the bracket is a solution to the given equation or not: $7n + 5 = 19 (n = – 2)$
Question 47 :
Write equation for the following statement: One fourth of a number $x$ minus 4 gives 4.
Question 49 :
Write equation for the following statement: The sum of numbers x and 4 is 9.