2 ( X + 2 ) ≥ x -10 ; x ∈ bil bulat tolong yaaaa

By Admin ReiPosted on October 29, 2022

2 ( X + 2 ) ≥ x -10 ; x ∈ bil bulat
tolong yaaaa

Jawaban Terkonfirmasi

$2(x + 2) geqslant x - 10 \ 2x + 4 geqslant x - 10 \ 2x - x geqslant - 10 - 4 \ x geqslant - frac{14}{2} \ x geqslant - 7$
HP {-7,-6,-5,-4,-3,…..}

atau

HP {x | x ≥ -7, x E B}

2x + 4 _> x – 10
2x – x _> -10 – 4
x _> -14