What is the solution for the equation 3x + 6 = 12?
A. x = 1
B. x = 2
C. x = 6
D. x = 9
2007-11-17 03:53:28 · 15 answers · asked by lilliam r 1 in Education & Reference ➔ Homework Help
3x = 12 - 6
3x = 6
x/3 = 6/3
x = 2
2007-11-17 03:57:12 · answer #1 · answered by Anonymous · 1⤊ 0⤋
X=2 3*2=6 6+6=12
2016-05-23 23:35:18 · answer #2 · answered by ? 3 · 0⤊ 0⤋
2
2007-11-17 04:15:08 · answer #3 · answered by Anonymous · 0⤊ 0⤋
B) x=2
2007-11-17 04:27:07 · answer #4 · answered by Sharon Newman (YR) Must Die 7 · 0⤊ 0⤋
B. x=2
2007-11-17 04:08:08 · answer #5 · answered by monkey_king122 2 · 0⤊ 0⤋
3x+6=12
3x+6-6=12-6
3x=6
x=2 B
2007-11-17 04:09:52 · answer #6 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
B
3X=12-6 (it is always the opposite if you put it on the other side of the = sign so + becomes -)
3X=6 (3xX becomes divided by 3 on the other side of the =)
X= 6/3
X=2
2007-11-17 04:05:47 · answer #7 · answered by Anonymous · 0⤊ 0⤋
b-2
2007-11-17 04:16:46 · answer #8 · answered by omg 2 · 0⤊ 0⤋
x=2
2x3+6=12
2007-11-17 03:57:55 · answer #9 · answered by BooDaddy 2 · 0⤊ 0⤋
3x + 6 = 12 ...... subtract 6 to both sides
3x + 6 - 6 = 12 - 6
3x = 12 - 6
3x = 6 ......... divide 3 to both sides
3x / 3 = 6 / 3
x = 2
your answer is B
hope this helps!
2007-11-17 04:01:32 · answer #10 · answered by kate 2 · 0⤊ 0⤋