Question

Solve for x: 2|x - 3| + 1 = 7

A. x = 0, x = 6

B. x = -1, x = 6

C. x = 0, x = 9

D. No solutions

I think it's either B or D

Answer 1

Option A is correct...

Answer 2

D no solutions

Answer 3

9,6,0 doesn't work neither does -1

Answer 4

In the place of x substitute 0 or 6 it satisfies the given eqution...

Answer 5

your right.

Answer 6

ahh i see k thanks!

Answer 7

\[2\left| x-3 \right|+1=7,2\left| x-3 \right|=7-1=6,\left| x-3 \right|=3\]
\[x-3=\pm 3,x=3+3=6,x=-3+3=0\]