Solve the equation for the unkown variable
1) -1/x=-7/2+2/x

Step-by-step explanation:

-1/x = -7/2 + 2/x

3/x = 7/2

Therefore x = 6/7.

the answer is (-4,-4)

hope this ! : d

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5