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25 March, 16:57

Solve for x.

Question 1*

21 - 3x = - 7 - 10x = x =

Your answer

+4
Answers (1)
  1. 25 March, 19:14
    0
    x = - 4

    Step-by-step explanation:

    21 - 3x = - 7 - 10x

    7x = - 28 (divide both sides by 7)

    x = - 4
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