Question

simplify: 5(x - 4) – 3(x - 4) + 7(x - 4)​

Answer 1

Answer:

5x - 20 -3x +12 +7x -28 =0

9x -36 =0

9x =36

x = 4

here is your answer

Step-by-step explanation:

hope it helps✌

Answer 2

Answer:

5(x-4)-3(x-4)+7(x-4)

5x-20-3x-12+7x-28

5x-3x+7x-20-12-28

9x-32-28

9x-60

x=60/9

therefore,

x=6.66