Which equation is equal to the net glomerular filtration pressure? = hydrostatic pressure in glomerular capillaries + hydrostatic pressure in bowman's capsule - osmotic pressure due to protein in plasma = hydrostatic pressure in glomerular capillaries - hydrostatic pressure in bowman's capsule - osmotic pressure due to protein in bowman's capsule = osmotic pressure due to protein in plasma - hydrostatic pressure in glomerular capillaries - hydrostatic pressure in bowman's capsule = hydrostatic pressure in glomerular capillaries + hydrostatic pressure in bowman's capsule + osmotic pressure due to protein in plasma = hydrostatic pressure in glomerular capillaries - hydrostatic pressure in bowman's capsule - osmotic force due to proteins in plasma?