3 years ago

9 – 2x = 19 What is x

Mathematics

2 answers:

iren2701 [21]3 years ago

6 0

9-2x=19

or,-2x=19-9

or,-2x=10

or,x=10/-2

therefore,

x=-5

castortr0y [4]3 years ago

3 0

Answer:

x=-5

Step-by-step explanation:

subtract 9 on both sides

9-2x=19

-9 -9

-2x=10

x=-5

;)

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