Which of the following numbers satisfy the equation -6 + x = -12
(a) 2
(b) 6
(c) -6
(d) -2

Solution:

Let’s solve the equation - 6 + x = -12

x = -12 + 6

x = -6

Hence out of the four options, the correct option is (c) -6

✦ Try This: Which of the following numbers satisfy the equation 4 + 3x = -11? (a) 3, (b) 5, (c) - 5, (d) - 3

Let’s solve the equation 4 + 3x = -11

3x = -11 - 4

x = -15/3

x = -5

Hence out of the four options, the correct option is (c) -5

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 4

NCERT Exemplar Class 7 Maths Chapter 4 Problem 17

Which of the following numbers satisfy the equation -6 + x = -12? (a) 2, (b) 6, (c) -6, (d) -2

Summary:

Hence out of the four options, the correct option is (c) - 6

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