Question

A)4x+8=2x+24
B)2.(x-6)=18-x

Answer 1

A)
4x+8=2x+24
4x-2x=24-8
(4-2)x=16
2x=16
x=8

B)
2(x-6)=18-x
2x-2*6=18-x
2x-12=18-x
2x+x=18+12
3x=30
x=10

Answer 2

4x+8=2x+24
4x - 2x = 24 - 8
2x = 16
x = 16/2
x = 8
El valor de x es 8



2.(x-6)=18-x
2x - 12 = 18 - x
2x + x = 18 + 12
3x = 30
x = 30/3
x = 10
El valor de x es 10