Lyssa111
Lyssa111
26-02-2016
Mathematics
contestada
how do you solve r-119=70
Respuesta :
apologiabiology
apologiabiology
27-02-2016
r-199=70
remember you can do anything to an equaton as long as you do it to both sides
r-119=70
add 119 to both sides
r+119-119=119+70
r+0=189
r=189
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