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Lady bird [3.3K]
3 years ago
11

(x-5)(-3)=18 ??? I need help

Mathematics
2 answers:
Fed [463]3 years ago
8 0

Answer:

x = -1

Step-by-step explanation:

Expand Brackets

( x - 5 ) ( - 3 ) = 18

- 3 x + 15 = 18

(-15 from both sides)

-3 x = 3

(÷ -3 from both sides)

x = -1

svet-max [94.6K]3 years ago
5 0

Answer:

x = - 1

Step-by-step explanation:

Given

(x - 5)(- 3) = 18

Divide both sides by - 3

x - 5 = - 6 ( add 5 to both sides )

x = - 1

OR

distribute the left side by - 3

- 3x + 15 = 18 ( subtract 15 from both sides )

- 3x = 3 ( divide both sides by - 3 )

x = - 1

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3 years ago
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Ipatiy [6.2K]

Answer:

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---------------------------------------------------------------------------

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