Question

3x-(-1) = 7
$3x - ( - 1) = 7$
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Answer 1

Answer:

2 is the value of x........

Step-by-step explanation:

3x + 1 = 7.......

so 3x = 7 - 1

so 3x = 6

so x = 6/3

so x = 2

hope it helps........