Question

Solve for x: |x − 2| + 10 = 12
A. x = 0 and x = 4
B. x = −4 and x = 0
C. x = −20 and x = 4
D. No solution

Answer 1

@HectorH

Answer 2

First subtract 10 to get \[\left| x - 2 \right| = 2\]

Answer 3

ok then what?

Answer 4

Then what 2 numbers can you plug in so that it makes sense?

Answer 5

wait is it B?

Answer 6

No. -4 - 2 = -6

Answer 7

oh wait lol A

Answer 8

Correct. Good job :).

Answer 9

thnx :)