SOLUTION: I just need to translate it but I don't understand it. Can you help me understand it? if twice a number is decreased by 5 and that result is multiplied by 4, the result is 36

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Question 777088: I just need to translate it but I don't understand it. Can you help me understand it?
if twice a number is decreased by 5 and that result is multiplied by 4, the result is 36

Answer by Edwin McCravy(20054) About Me  (Show Source):
You can put this solution on YOUR website!

if twice a number is decreased by 5 and that result is multiplied by 4, the result is 36
1. Replace the words "a number" by x

if twice x is decreased by 5 and that result is multiplied by 4, the result is 36
2. Replace the words "twice x" by 2x

if 2x is decreased by 5 and that result is multiplied by 4, the result is 36
3. Replace the words "is decreased by" by a minus sign:

if 2x-5 and that result is multiplied by 4, the result is 36
4. Delete the words "and that result" (for we already have that result 2x-5).
Put parentheses around (2x-5)

if (2x-5) is multiplied by 4, the result is 36
5. Delete "If" and "is multiplied by", and move the 4 in front of the (2x-5)

4(2x-5), the result is 36
6. Replace the words "the result is" with an equal sign " = ". Delete the comma.

4(2x-5) = 36
7. It's translated. You finish it.

Edwin