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Find the value of the expression ‘-9x’ if x = -3.

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Find the value of the expression ‘-9x’ if x = -3.

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The value of -9x when x = -3

-9x = -9 (-3) = + 27

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When x=-3,your answer will be:

Substituting x=-3 in -9x

we get -3*-9=27 thats it simple man...
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