ngozithebarbie123 ngozithebarbie123

15-12-2020
Mathematics

contestada

Can someone help me with this please

Can someone help me with this please class=

Respuesta :

Medunno13 Medunno13

01-08-2022

Answer: 19

Step-by-step explanation:

[tex]a-4b\\\\=7-4(-3)\\\\=7-(-12)\\\\=7+12\\\\=19[/tex]

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