Answer:
9/5x-4
Step-by-step explanation:
Easy
1/5(9x-20)
We distribute the 1/5 over the 9x and -20
1/5 x 9x = 9/5x
-20 x 1/5 = -4
So the answer is:
9/5x - 4
You can check this by plugging in a number (I used 1) for x in the original equation and the final equation. Each time your answer will be -11/5 meaning that the process was done correctly and that both equations are equal.
1/6 for 1 and 1/6 for 6