The underlined digit equals 20.
My goodness ! What are you going to do when you
really need a question mark and you don't have any
because you used them all up ?
You said 5 - 2x = -4x - 7
Add 4x to each side: 5 + 2x = -7
Subtract 5 from each side: 2x = -12
Divide each side by 2 : x = -6
Answer:
a
Step-by-step explanation:
It's value is 20 :) in the tenths place
you can also use a place value chart :)
