7x+12-2x=23+13x simplify by combining like terms that are on the same side of the equation

Step-by-step explanation:

Let's move all terms to the left side of the equation.

First, combine the x terms.  To do this, subtract 13x from both sides, obtaining:

-7x - 13x  - 2x = 23.  Proceeding further, we get -22x = 23, or -22x - 23 = 0, or

22x + 23 = 0.

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: