Solve for X : |3x+4|= 6?

1 ⤊

2007-09-16 06:04:23 · 4 answers · asked by Im here 2 in Science & Mathematics ➔ Mathematics

3x+4=6
3x=2
x=2/3

3x+4=-6
3x=-10
x=-10/3

2007-09-16 06:12:45 · answer #1 · answered by chocolatelvr 4 · 0⤊ 1⤋

3x + 4 = 6
3 x = 2
x = 2 / 3

3 x + 4 = -6
3 x = - 10
x = - 10 / 3

x = 2 / 3 , x = - 10 / 3

2007-09-16 14:33:27 · answer #2 · answered by Como 7 · 1⤊ 0⤋

you have to solve 3x + 4 twice, once equal to 6 and once equal to -6

3x + 4 = 6
3x = 2
x = 2/3

3x + 4 = -6
3x = -10
x = -10/3
x = -3 1/3

2007-09-16 13:10:46 · answer #3 · answered by sfroggy5 6 · 0⤊ 0⤋

2/3 and -10/3

2007-09-16 13:10:17 · answer #4 · answered by Desertrose 3 · 0⤊ 0⤋