Ex 12.2, 6 (a) - Chapter 12 Class 7 Algebraic Expressions
Last updated at Sept. 6, 2021 by Teachoo
Transcript
Ex 12.2, 6 (a) From the sum of 3x – y + 11 and – y – 11, subtract 3x – y – 11. Sum of (3x − y + 11) and (−y −11) is given by 3x − y + 11 − y − 11 Now, subtracting (3x − y − 11) from (3x − 2y) Answer is −y + 11
Ex 12.2
Ex 12.2, 1 (i)
Ex 12.2, 1 (ii)
Ex 12.2, 1 (iii)
Ex 12.2, 1 (iv)
Ex 12.2, 1 (v)
Ex 12.2, 1 (vi)
Ex 12.2, 2 (i)
Ex 12.2, 2 (ii)
Ex 12.2, 2 (iii)
Ex 12.2, 2 (iv)
Ex 12.2, 2 (v)
Ex 12.2, 2 (vi)
Ex 12.2, 2 (vii)
Ex 12.2, 2 (viii)
Ex 12.2, 2 (ix)
Ex 12.2, 2 (x)
Ex 12.2, 3 (i) Important
Ex 12.2, 3 (ii)
Ex 12.2, 3 (iii)
Ex 12.2, 3 (iv)
Ex 12.2, 3 (v)
Ex 12.2, 3 (vi)
Ex 12.2, 3 (vii)
Ex 12.2, 3 (viii)
Ex 12.2, 4 (a) Important
Ex 12.2, 4 (b)
Ex 12.2, 5 Important
Ex 12.2, 6 (a) You are here
Ex 12.2, 6 (b)
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