Algebra help pls

Which equation matches the statement: "The sum of -4x and 2 is 9"?

A -4x+2=9
B -4x+9=2
C -4x(2)=9*
D -4x-2=9

Solve. 1
___ x = 12
3

A x=4
B x=15
C x=36
D x=39*

Am i correct on these?

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  1. The first one is correct, but the second one is not. Hint: Take x/3, substitute x for a number, then simplify.

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  2. Wes thxs so so much could you Check another question of mine?

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  3. ps second one is a fraction 1/3 just saying

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  4. I know the second one was a fraction, and sure, Ill check another

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  5. Solve. 3
    ____x-4=16
    2

    A. x=20
    B. x=13 1
    ____
    3
    C. x=15 1*
    ____
    3
    D. 30

    Am I correct?

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  6. Hmm, Im not exactly sure, but I think that your answer is correct.

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