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(a) 5 (6) 6 (c) - 6 (d) 7 B. Solve the following equations : 1. x-8 = 7 4. 5x = 16 od 2H 3 2. Z + 5 = 9 . 15 = x - 7 5. 3y - 4 = 8 ci 0 6. 7. 3x + = = 5 0 W lo abierto om III = Il + + 5 8 x- 11. 4 - 5 = 1 9. 2x + A WII roma 10. 5x + 7 = wl. w

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Q1

Verify the following :

(i) 37×(56+1213)=(37×56)+(37×1213)
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Q2

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Q3
How many 9’s are followed and preceded by a number divisible by 2 ?
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Q4

If
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Q5
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