El profesor se sorprenderá mucho al ver tu solución correcta😉
-16 + 3*a 3*a + 7 11 - 2*a 3 - 2*a --------- + 2*x - ------- = -x + -------- - ------- 3 4 5 2
-(16-3*a)/3+2*x-(3*a+7)/4 = -x+(11-2*a)/5-(3-2*a)/2
-16/3+3*a/3+2*x-3*a/4-7/4 = -x+(11-2*a)/5-(3-2*a)/2
-16/3+3*a/3+2*x-3*a/4-7/4 = -x+11/5-2*a/5-3/2+2*a/2
-85/12 + 2*x + a/4 = -x+11/5-2*a/5-3/2+2*a/2
-85/12 + 2*x + a/4 = 7/10 - x + 3*a/5
x = 467/60 + 7*a/20 / (3)
suma
467 7*re(a) 7*I*im(a) --- + ------- + --------- 180 60 60
=
467 7*re(a) 7*I*im(a) --- + ------- + --------- 180 60 60
producto
467 7*re(a) 7*I*im(a) --- + ------- + --------- 180 60 60
=
467 7*re(a) 7*I*im(a) --- + ------- + --------- 180 60 60
467/180 + 7*re(a)/60 + 7*i*im(a)/60
467 7*re(a) 7*I*im(a) x1 = --- + ------- + --------- 180 60 60
x1 = 7*re(a)/60 + 7*i*im(a)/60 + 467/180