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Sphinxa [80]
3 years ago
5

Find the value of x in the equation 9-4x=57

Mathematics
2 answers:
Molodets [167]3 years ago
6 0
9 - 4x = 57    |subtract 9 from both sides

-4x = 48    |divide both sides by (-4)

x = -12
BigorU [14]3 years ago
3 0
The answer is -12. Because you subtract the 9 from 9 and 57 which equals 48. Then divide 48 by -4 is -12
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