Mathematics, 30.10.2021 17:10, kayla114035

Resuelve cada una de las siguientes ecuaciones mostrando todos los PROCEDIMIENTOS: Recuerda que los ejercicios que NO TENGAN procedimientos NO SE TENDRÁN EN CUENTA PARA LA
VALORACIÓN.

a) 7( − 5) = 20
b) −5( − 8) = 12
c) −3(2 + 15) = 3( + 3)
d) 7( − 2) = 2 −
e) ( + 3) + +/2= 93
f) ( − 3) + +/2= 9
g) 2(3−3)/5=4/(+3)2

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Resuelve cada una de las siguientes ecuaciones mostrando todos los PROCEDIMIENTOS: Recuerda que lo...