Question

if 3 x minus 1 is equal to 8 then x is equal to ______​

Answer 1

Answer:

x=3

Step-by-step explanation:

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Answer 2

Answer:

$3x - 1 = 8 \\ 3x = 8 + 1 \\ 3x = 9 \\ x = 9 \div 3 \\ x = 3$