Question

Use the three steps to solve the problem.

Answer 1

Answer:

11 , 33

Step-by-step explanation:

Write out the equation

2x + 11 + x = 2(2x + 11 - x)

Simplify

3x + 11 = 4x + 22 - 2x

3x + 11 = 2x + 22

Solve for x

3x = 2x + 11

x = 11

Now we have x, find the other number

2(11) + 11 = 33

11 and 33 are the two numbers.

Answer 2

Okay, so 
a=2b+11 
a+b = 2(a-b) 

now solve 

a+b = 2a-2b 
3b = a, put that into the 1st equation: 

3b = 2b+11 
b=11 
a = 2(11) +11 = 33 

check in the 2nd equation: 
33+11 = 2(33-11) 
44 = 2(22) 
44 = 44