smelltherosas smelltherosas

11-11-2019
Mathematics

contestada

how do i solve ?

6v-13v-18= -81

Respuesta :

Respect3105 Respect3105

11-11-2019

Primitevly do it like:

6v-13v-18=-81

- 7v= -63

v=9

P.S Strongly recommend to learn algebra's basics

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