the number 6 is halfway between-12 and what?
Set up an equation:(-12 + x)/2 = 6Multiply 2 to both sides:-12 + x = 12Add 12 to both sides:x = 24
so the number between -12 and x is 6, that means that if you add the 2 numbers together, then divide by 2, then you will get 6 so (-12+x)/2=6multiply both sdies yb 2-12+x=12add 12 to both sdiesx=24so 6 is halfway between -12 and 24