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Ex 4.3, 4 (b) - Chapter 4 Class 7 Simple Equations
Last updated at March 22, 2023 by Teachoo
Ex 4.3
Ex 4.3, 1 (a)
Ex 4.3, 1 (b) Important
Ex 4.3, 1 (c)
Ex 4.3, 1 (d) Important
Ex 4.3, 1 (e)
Ex 4.3, 1 (f) Important
Ex 4.3, 1 (g) Important
Ex 4.3, 1 (h)
Ex 4.3, 1 (i)
Ex 4.3, 1 (j) Important
Ex 4.3, 2 (a)
Ex 4.3, 2 (b) Important
Ex 4.3, 2 (c)
Ex 4.3, 2 (d) Important
Ex 4.3, 2 (e)
Ex 4.3, 3 (a)
Ex 4.3, 3 (b) Important
Ex 4.3, 3 (c)
Ex 4.3, 3 (d) Important
Ex 4.3, 3 (e) Important
Ex 4.3, 4 (a)
Ex 4.3, 4 (b) Important You are here
Transcript
Ex 4.3, 4 (b) Construct 3 equations starting with x = – 2x = -2 Adding 2 on both the sides x + 2 = −2 + 2 x + 2 = 0 x = −2 Subtracting 2 from both the sides x − 2 = −2 − 2 x − 2 = −4 x = −2 Multiplying 2 on both the sides 2 × x = 2 × (−2) 2x = −4
