Question

If 7 log 7+ 2x+ 9 = 0 then find x.

Answer 1

Answer:

= 7+9+2x = 0

= 16 + 2x =0

= 2x = 16 - 0

= 2x = 16

= x = 2/16

=x = 8

Answer 2

Answer:

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Step-by-step explanation:

7+2x+9=0

7+2x=0-9

7+2x= -9

2x= -9-7

2x= -16

x= -16/2

x= -8