Question

If the value of x = -1 find the vale of 9x +4x -7​

Answer 1

9 × x + 4×x -7

-9 + -4 -7

20 ans

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Answer 2

Answer:

your answer is below..

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Step-by-step explanation:

↪️ Answer

➡️ if x = -1 then.. =

➡️ 9(-1) + 4(-1) - 7

➡️ -9 - 4 - 7

➡️ - 20