Question

how do u solve? | 4x - 2 | = 10
show work?​

Answer 1

Answer:

3, -2 work

Step-by-step explanation:

well since its put absolute value in the problem you know it need to be a positive 10 at the end

so lets try 2 ---> 4x2-2 = 6 is not equal to 10

how about 3 ---> 4x3-2 = 10 YAY!

Answer 2

Answer:

x=3, -2

Step-by-step explanation:

10+2=12

12/4=3

x=3

l 4x-2 l =-10

-10+2=-8

-8/4=-2

x=-2