Question

2z+3=1+z+4

plisss ayudenme _-

Answer 1

2z + 3 = 1 + z + 4 
2z - z = 1+4 -3 
z= 5-3
z=2 

saludos

Answer 2

$2z + 3 = 1 + z + 4 \\ 2z + 3 = 5 + z \\ 2z - z = 5 - 3 \\ 1z = 2 \\ z = 2\div 1 \\z = 2$
el resultado seria z=2