When evaluating (8x+9)? -5 for x = 1, the given value of 1 is stronged to what pent of the enneth A. the exponent
B. The constant
C. the variable
D. any numerical value

Step-by-step explanation:

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D

Step-by-step explanation:

1 is a numeric value of x

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: