teejay34 teejay34

13-12-2021
Mathematics

contestada

Can someone help me with this please.

Can someone help me with this please class=

Respuesta :

jen4755 jen4755

13-12-2021

Answer:

x = 29

Step-by-step explanation:

(x + 3) + (x - 1) + (x + 1) = 90

3x + 3 = 90

3x = 87

x = 29

Answer Link

connerdaconq connerdaconq

13-12-2021

Answer:

x = 29

Step-by-step explanation:

(x+3)+(x-1)+(x+1) = 90

90 = 3x +3

3x = 87

x = 29

Answer Link

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