Question

Sunil and Amit are students of class 7th. They are solving problems on simple equations. For

developing the interest among students, teacher had a new idea. He asked the students to solve the

following equations and promised them to give the thing they make out by arranging all the

variables of the given family of equations:

2m+5=13, 5g – 3=12, 4n=20, 12a+3=27,

a) What are the solutions of equationsasked by the teacher?

b) Name the thing that the teacher awarded to the students.

c) Taking the game to next level, Amit askedSunil for his contact number. Sunil told Amit that his

number is‘9xyz01q2r1’. To decode his number, Sunil further asked Amit to solve the following set of

equations.

(i) 3x=15 (ii) 2(y+1)=(y+3) (iii) 6z+4=52 (iv) q-2q =12 (v) 2r- 3=9

Find thecontact number of SUNIL?
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Answer 1

Step-by-step explanation:

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