emilaw796
emilaw796
16-02-2017
Mathematics
contestada
r + 11 + 8r = 29 step by step
Respuesta :
PokemonMoon
PokemonMoon
16-02-2017
Find like terms
r and 8r. since they are alike we add them
9r
then we add the rest of the equation
9r+11
we can NOT simplfiy so we are done.
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