Răspuns:
Explicație pas cu pas:
37/3:{[9/4(5/3+15x/8)]·8/11+5/3}=5
37/15=[45/4(8+9x)/24]·8/11+5/3
37/15=45(8+9x)/3×4×11+5/3
37/5=45(8+9x)/44+5
37/5-5=45(8+9x)/44
12/5=45(8+9x)/44
4/5=15(8+9x)/44 ⇒176=75(8+9x) 176-75·8=75·9x
176-600=675x -424=675x x=-424/675=-0,62(814)
