skylarsimon47 skylarsimon47

11-03-2020
Mathematics

contestada

Evaluate the expression for x = -3.
x +4x +3
A. -18
B. -16
C. 0
D. 6

Respuesta :

Hrishii Hrishii

11-03-2020

Step-by-step explanation:

[tex]x + 4x + 3 \\ = 5x + 3 \\ = 5( - 3) + 3 \\ = - 15 + 3 \\ = - 12 \\ \therefore \: x + 4x + 3 = - 12[/tex]

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