To frame two problems of linear equation in one variable of your choice and solve such that the result of the first problem should be 79 and the next problem is 25.

and

Step-by-step explanation:

Let the variables be: x and y

The equations can be modelled as:

and

To solve for x and y, we have:

Make x the subject in

Substitute in

Collect like terms

Divide both sides by 2

Substitute in

So, we have:

.25

step-by-step explanation:

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft