Solve: 3x + 1 = 3 With working out

asked Jun 18, 2016 134k views

2 votes

Solve: 3x + 1 = 3

With working out

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4 votes

$3x+1 =3 \\ \\ 3x =3 -1 \\ \\ 3x =2 \\ \\ \\ (3x)/(3) = (2)/(3) \\ \\ x = (2)/(3) \\ \\ \framebox[1.1\width]{Good Luck!} \par$

James Reed answered Jun 20, 2016

8.9k points

5 votes

$3x + 1 = 3 \\ \\3x + 1-1 = 3 -1\\ \\ 3x = 2 \\ \\ (3x)/(3) = (2)/(3) \\ \\ x = (2)/(3)$

8.6k points

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