Question

a)18x - 43 = 65
..........


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Answer 1

$18x - 43 = 65 \\ 18x = 65 + 43 \\ 18x = 108 \\ x = 6$

Answer 2

$18x - 43 = 65 \\ 18x = 65 + 43 \\ 18x = 108 \\ x = 6$

Solução : 6