luisapiutau15 luisapiutau15

01-03-2017
Mathematics

contestada

I was wondering on how to actually do this equation...like the whole thing

I was wondering on how to actually do this equationlike the whole thing class=

Respuesta :

yoloswaggs51 yoloswaggs51

01-03-2017

vertical angles are equivalent so
7x-4=87

and 4 to both sides to remove the negative numbers, the new equation is
7x=91
Then divide both sides by 7 and you get the answer
1x=13

Makes sense?

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