El profesor se sorprenderá mucho al ver tu solución correcta😉
3 -*(-72727) 20*cos(30)*2 30*sin(30)*4 5 -60 + ------------ - ------------ - ---------- + x = 0 5 5 1000
-60+20*cos(30)*2*(1/5)-30*sin(30)*4*(1/5)-3*(1/5)*(-(72727/1000))+x = 0
-60+20*cos30*21/5-30*sin30*41/5-3*1/572727/1000)+x = 0
x = 81819/5000 / ((x - 24*sin(30) + 8*cos(30))/x)
suma
81819 ----- - 8*cos(30) + 24*sin(30) 5000
=
81819 ----- - 8*cos(30) + 24*sin(30) 5000
producto
81819 ----- - 8*cos(30) + 24*sin(30) 5000
=
81819 ----- - 8*cos(30) + 24*sin(30) 5000
81819/5000 - 8*cos(30) + 24*sin(30)
81819 x1 = ----- - 8*cos(30) + 24*sin(30) 5000
x1 = 24*sin(30) - 8*cos(30) + 81819/5000