New Learning Composite Mathematics Class 6 SK Gupta Anubhuti Gangal Algebra Chapter 7E Solution

New Learning Composite Mathematics Class 6 SK Gupta Anubhuti Gangal Algebra Chapter 7E Solution

(1) x + 2 = 6

Or, x = 6 – 2

∴ x = 4

(2) y – 7 = 13

Or, y = 13 + 7

∴ y = 20

(3) 5 = P – 2

Or, P – 2 = 5

Or, P = 5+2

∴ P = 7

(4) 16 = m + 9

Or, m + 9 = 16

Or, m = 16 – 9

∴ m = 7

(5) 16y = 48

Or, y = 48/16

∴ = 3

(6) 1/9 x = 5

Or, x = 5 X 9

∴ x = 45

(7) x/7.5 = 1/2.5

Or, x = 7.5/2.5

∴ x = 3

(8) 1.7 = 2d

Or, d = 1.7/2

∴ d = 0.85

(9) C – 8 = – 13

Or, C = – 13 + 8

∴ C = – 5

(10) 3.8 = x/5

Or, x = 3.8 X 5

∴ x = 19

(11) z – 2 = – 10

Or, z = – 10 + 2

∴ z = – 8

(12) 9t = 3 3/5

Or, 9t = 18/5

Or, t = 18/5X9

∴ t = 2/5