Well 42 divided by 2 is 21. than to double check you can do 21 plus 21 equals 42.
Answer:
51,760
Step-by-step explanation:
Move the decimal place 4 tens places to the right (Positively)
51,760
I hope this helped!
-8+4x=-20x-25+7x
4x+20x-7x=-25+8
17x=-17 /17
x=-1
