Question

Plz anyone no will mark u as branliest

Answer 1

hello mate!....


given.......


$a) \\ \\ 5x - 20 + 3 = 28 \\ \\ 5x = 28 + 17 \\ \\ 5x = 45 \\ \\ x = 9 \\ \\ c) \\ \\ 4a - 6 = 18 \\ \\ 4a = 24 \\ \\ a = 4 \\ \\ d) \\ \\ 25 = 5x + 30 \\ \\ 5x = - 5 \\ \\ x = - 1 \\ \\ e) \\ \\ 35 = 3 - 2(t + 7) \\ \\ 35 = 3 - 2t - 14 \\ \\ - 2t = 46 \\ \\ t = - 23 \\ \\ f) \\ \\ 0 = - 10 + 5(p + 2) \\ \\ 5p + 10 = 10 \\ \\ 5p = 0 \\ \\ p = 0 \\ \\ g) \\ \\ 7b - 14 = 14 \\ \\ 7b = 28 \\ \\ b = 4 \\ \\ h) \\ \\ 21 = 24 + 3n \\ \\ 3n = - 3 \\ \\ n = - 1$
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