Question

Define the variables for the situation. Then enter an equation.

Jana's age plus 8 equals her sister's age.
j = Jana's age B
s = sister's age e
Enter an equation:
+

Answer 1

Definitions of the variables in the situation:

J = Jana's age

S = Sister's age

The Equation:

J + 8 = S

Explanation:

Explanation:

In the equation we will use the variable J for Jana and S for Janna's sister. Since we know Jana's age plus 8 equals her sister's age, the equation will be J + 8 = S