Solve for x: x + 21 = 39 A. x = 23 B. x = 12 C. x = 18 D. x = 14

Question

Solve for x: x + 21 = 39

A. x = 23
B. x = 12
C. x = 18
D. x = 14

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Jasmine 2 weeks 2021-09-11T06:42:27+00:00 2 Answers 0

Answers ( )

    0
    2021-09-11T06:43:45+00:00

    Answer:

    c

    Step-by-step explanation:

    because 39 take away 21 is 18

    0
    2021-09-11T06:44:25+00:00

    Answer:

    C) x = 18

    Step-by-step explanation:

    Given equation :

    x + 21 = 39

    Adding and subtracting 21,

    x = 39 – 21

    x = 18

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45:7+7-4:2-5:5*4+35:2 =? ( )