Sofiabailey05 Sofiabailey05

10-03-2020
Mathematics

contestada

Solve 3(x + 2) > x.
A) {x | x < -1}
B) {x | x > -1}
C) {x | x < -3} \
D) {x | x > -3}

Respuesta :

sqdancefan sqdancefan

10-03-2020

Answer:

D) {x | x > -3}

Step-by-step explanation:

Eliminate parentheses using the distributive property.

3x +6 > x

2x +6 > 0 . . . . subtract x

x + 3 > 0 . . . . . divide by 2

x > -3 . . . . . . . subtract 3; matches choice D

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