1) Solve the following equations ar
(i) 4(m - 9) = 12
(x) 3(5x + 7) + 2(9x -11) = 45
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Answer:
i) 4(m - 9)= 12
4m - 36 = 12
4m = 12 + 36. ....minos sing becomes plus
m = 48/ 4
thus, m = 12
x) 3(5x + 7) + 2(9x - 11)= 45
15x + 21 + 18x - 22 = 45
33x - 1 = 45
33x = 45 + 1
x = 46/33
thus x = 46/33
Step-by-step explanation:
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