Question

23-3,4*[0,5;0,1+3,4*(0,25:0,5-5,4:x)]=2,532

Answer 1

23-3.4x[0.5:0.1+.3.4x(0.5-5.4:x)]=2.532
3.4x[5+3.4x(0.5-5.4:x)]=23-2.532=20.468
5+3.4x(0.5-5.4:x)=20.465:3.4=6.02
3.4x(0.5-5.4:x)=6.02-5=1.02
0.5-5.4:x=10.2:3.4=0.3
5.4:x=0.5-0.3=0.2
5.4:x=0.2
x=5.4:0.2
x=27

Answer 2

23-3,4*[0,5:0,1+3,4*(0,25:0,5-5,4:x)]=2,532

3,4*[0,5:0,1+3,4*(0,25:0,5-5,4:x)]=23-2,532

3,4*[5+3,4*(0,5-5,4:x)]=20,468 | :3,4

5+3,4*(0,5-5,4:x)]=6,02 |-5

3,4*(0,5-5,4:x)]=1,02 |:3,4

0,5-5,4:x=0,3

5,4:x=0,5-0,3

5,4:x=0,2 |:5,4

x=27

Sper ca te-am ajutat!!!