Algebra 1 question( show work): -77=n-4(3-3n)

-77 = n-4(3-3n)

First you need to distribute the -4

-77 = n-12+12n

then combine like terms

-77 = 13n-12

then switch sides (I dont know, this just makes it easier for me to see)

13n-12=-77

then add 12 to both sides to isolate the variable

13n-12+12=-77+12

13n=-65

Then divide both sides by 13

13n/13=-65/13

n=-5

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

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