3 years ago

Solve for x. 18 ÷ x = -2 x = _____

Mathematics

2 answers:

Otrada [13]3 years ago

7 0

Answer:

-9

Step by step explanation:

it can also be written as; 18 over x is equal to -2 over 1

you cross multiply to get 18 = -2x

then multiply through with -2; 18 over -2 = -2x over -2

you cross out; -2 cancels itself and -2 goes into 18 , -9 times

Therefore; the answer is -9

Eddi Din [679]3 years ago

6 0

Answer:

-9

Step-by-step explanation:

18÷x = -2

18 = -2×x

18 = -2x

-9 = x

x = -9

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