Question

Three times a number x decreased by 1 is 4.​

Answer 1

Step-by-step explanation:

$= > 3 \blue{x} - 1 = 4 \\ = > 3 \blue {x} = 4 + 1 \\ = > 3 \blue{x} = 5 \\ = > \blue{x} = \frac{5}{3} = \pink{1.66666667} \: or \: \pink{1 \frac{2}{3} }.$