answersLogoWhite

0

I guess you mean: What number when you subtract 20, gives 40 as the answer?

x - 20 = 40.

Add 20 to both sides: x - 20 + 20 = 40 + 20

x = 60

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What is m plus 40 equal 60?

A number "m" plus 40 equals 60. Therefore, 60 minus 40 equals m. m therefore equals 20.


What number times what number equals 40 and adds up to -22?

The numbers are: -2 and -20


Is the LCM of 20 40 equals 20?

20 is the GCF. The LCM is 40.


What times 40 equals 800?

It is: 20*40 = 800


What is next number in sequence 5 10 20 40?

The next number in the sequence 5, 10, 20, 40 is 80. Each number in the sequence is multiplied by 2 to get the next number. So, 40 multiplied by 2 equals 80.


What is 20 percent of40 equals?

20% of 40= 20% * 40= 0.2 * 40= 8


What times 2 equals 40?

20 times 2 = 40


How do you add 40 percent to a given quantity?

Percentages seem to confuse a lot of people but they really shouldn't. A percentage is simply a fraction. 40% is written as .40 or 4/10. So let's say your given number is 20. To add 40% to 20 you multiply 20 by 1.4 and the answer is 28. The reason you multiply by 1 is you are ADDING 40% so you want the original number you started with. 20 times 1 equals 20. So we have our original number in our answer. The .4 comes from 40%. 20 times .4 equals 8. So 20 plus 8 equal 28.


Is 20 plus 20 equals 40?

Of course!


What times 20 equals 800?

Oh, dude, you're hitting me with some math here. So, like, if you wanna know what times 20 equals 800, you just divide 800 by 20, and boom, you get 40. It's like math magic, but without the cool cape.


Two times the reciprocal of a number equals 16 times the reciprocal of 20 Find the number?

2/x =16/20 16x = 40 x = 2.5


What is 40 divided by 10 equals 20 divided by a?

40/10 = 20/a 4= 20/a 20/4 = a a= 5