Question

x+2(x-1)=1 how much is x

Answer 1

x+2(x-1)=1

x+2x-2=1

3x=3

x=3/3

x=1

Answer 2

x + 2 (x - 1) = 1

x + [ 2(x) - 2(1) ] = 1

x + 2x - 2 = 1

3x = 1 + 2

x = 3 / 3

x = 1