Question Text
Question 2 :
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 4 :
Write equation for the following statement: One fourth of a number $x$ minus 4 gives 4.
Question 6 :
Set up an equation in the following case: Laxmi’s father is 49 years old. He is 4 years older than three times Laxmi’s age.(Take Laxmi’s age to be y years.)
Question 7 :
Set up an equation in the following case: In an isosceles triangle, the vertex angle is twice either base angle. (Let the base angle be b in degrees. Remember that the sum of angles of a triangle is 180 degrees)
