The answer is E because 12²
X=11 because u Solve for the first variable in one of the equations, then substitute the result into the other equation.
28/7 =4
7•4 is 28 or
7+7+7+7 is also 28
The value of x in terms of p is 15/p.
The value of x when p is -5 is -3.
Pls tell me if i’m wrong in any way!