Question

find the expressions,when x= -1,9-5x​

Answer 1

Answer:

x + 1 = 0

6x - 9 = 0

Step-by-step explanation:

when x = -1

x + 1 = 0

when x = 9 - 5x

x - 9 + 5x = 0

6x - 9 = 0

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Answer 2

Answer:

Step-by-step explanation:ok

X= -1

9-5x

Put the value of x in equation 2

9-5(-1)

9-(-5)

9+5

14