Now that you've created your hypothesis it's time to prove them first look at the sum of two rational numbers let's say they are two rational numbers X and y. because they are rational they can be written as a ratio of integers Let X= a/b and Y=c/d where a, b,c and d are integers and b and d do not equal 0. The process for finding the sum X+Y in terms of a, b,c and d is shown. based on the sun and using the closure property of integers what conclusion can you make about the sum of two rational numbers explain your answer

Step-by-step explanation:

i am literally on the same thing if u already answered this can u help ?

b

step-by-step explanation:

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions