Question

calcular el valor de "x" en x-1/2-x/5=3-x+3/10

Answer 1

Respuesta:

x-1/2-x/5=3-x+3/10

=x-1/2-x/5=33/10-x

=10x-5-2x=33-10x

=8x-5=33-10x

=8x+10x=33+5

=18x=38

=x=19/9