Question

a raiz da equação 4(x-2) =4 +2(x-1)

Answer 1

4x-8=4+2x-2
4x-2x=4-2+8
2x=10
x= 10÷2
x=5

Answer 2

4(x-2)=4 +2(x-1)∴

4x -8=4+2x-2∴   4x-2x=4+8-2

2x=12-2∴2x=10  

x=10/2=5