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3 years ago

HELP PLZ ILL GIVE U BRAINS :)

Mathematics

2 answers:

shutvik [7]3 years ago

7 0

Answer:

brains...yum

Answer: 5x - 9 = 6

Step-by-step explanation:

x = 3

2(3) - 8 -= 5 --> 6 - 8 =5 (false)

9(3) + 4 = -31 --> 27 + 4 = -31 (false)

6(3) - 9 = 57 --> 18 - 9 = 57 (false)

5(3) - 9 = 6 --> 15 - 9 = 6 (true)

Paladinen [302]3 years ago

7 0

Answer:

5x-9 = 6

Step-by-step explanation:

5x−9=6

Add 9 to both sides.

5x=6+9

Add 6 and 9 to get 15.

5x=15

Divide both sides by 5.

x= 15/5

Divide 15 by 5 to get 3.

x=3

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