Question

$6x + 4 = 5$
$7x - 6 = 7$
$4x - 8 = 3$
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Answer 1

6x + 4 = 5

6x = 5 - 4

6x = 1

x = 1/6

7x - 6 = 7

7x = 7 + 6

7x = 13

x = 13/7

4x - 8 = 3

4x = 3 + 8

4x = 11

x = 11/4