Question

3 + [ 2x – ( x – 2 ) ] ≤ ( 85 + 59 – 124 );
∈ ℕ? ayuden ps xd

Answer 1

Respuesta:

HOLIWI !!

3 + [ 2x – ( x – 2 ) ] ≤ ( 85 + 59 – 124 )

3 + [ 2x - x + 2 ) ≤ 20

3 + [ x + 2 ] ≤ 20

3 + x + 2 ≤ 20

5 + x ≤ 20

x ≤ 20 - 5

x ≤ 15

Rpta: x ≤ 15

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