12-09-2016
Mathematics

contestada

If 4x-3=7 then 4x=10

Respuesta :

tick691 tick691

12-09-2016

ah ok The property is
"The Addition Property of Equality"

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apologiabiology apologiabiology

12-09-2016

it could be
addative inverse property because

3+-3=0 so

4x-3=7,
add 3 to both sides
4x+3-4=7+3
4x+0=10
4x=10

I would guess addative inverse

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