Question

8. 3 x 9 + a - 8 x 5 = 186
9.4 x 6 + 205 - ax 8 = 205
10. 10 x 7 + 819 - 5x a = 889
11. 12 x 34 + 5 029 - b = 5 149
12. 74 x 19 + b - 544 = 7 068
13. 72 :8 + b - 9 x 6 = 3 056
14. 36 : 6 + 2 910 - b x 4 = 2 884

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Answer 1

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