Question

$(x - 9y) - (18x + 7y)$
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Answer 1

Answer :-

(x - 9y) - (18x + 7y)

→ x - 9y - 18x - 7y

→ x - 18x - 9y - 7y

→ - 17x - 16y

Answer 2

Answer:

-17x - 16y

Step-by-step explanation:

(x - 9y) - (18x + 7y) [$- \times + = -$]]

Now, x - 9y - 18x + 7y

⟹ - 17x - 16y answer