Find the value of x if the 12x + 19° = 22x – 9º.

Mathematics

2 answers:

inn [45]3 years ago

5 0

X=28/10 or.........................................

X=14/5

Gwar [14]3 years ago

3 0

12x + 19 = 22x - 9

19 + 9 = 22x - 12x

28 = 10x

x = 28/10

or,

x = 14/5

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