The sum of two numbers is 12. the difference between twice the first number and the second number is 33. find the two numbers

Let the two numbers be = x and y

Sum of these two numbers is 12 , so

from here we get,

The difference between twice the first number and the second number is 33

 ....(1)

Putting the value of x=12-y in equation (1)

As x+y=12

Hence the two numbers are = 15 and -3

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )