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From the set {1, 2, 3, 4}, use substitution to determine which value of x makes the equation true. 4x = 8

Respuesta :

answer is 2
Substitute each number into equation
4x = 8
4 (1) = 8. No
4 (2) = 8. Yes
4 (3) = 8. No
4 (4) = 8. No

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