Solve for x, 5(x - 5) = 4x + 2*
Your answer

x=27

Step-by-step explanation:

In order to solve for the variable, x, let us first expand the left side to get rid of the parenthesis:

Now, let us get all the variables of x on one side, and all the numerical values on the other in order to isolate the variable, x.

I hope this helps! Please let me know if you have any further questions :)

We may directly use our calculator to solve for the combination, 5C2 = 10. Another option is to use the equation for the combination that is,
                                 nCr = n! / ((n - r)!r!))
Substituting the known values,
                              5C2 = 5! / ((5 - 2)!2!))  = 10
Thus, the answer is letter A.