Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{0}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{1 - 3x = 1 - x}[/tex]
Move x to left hand side and change it's sign
Similarly, move 1 to right hand side and change it's sign
[tex] \dashrightarrow{ \sf{ - 3x + x = 1 - 1}}[/tex]
Collect like terms
[tex] \dashrightarrow{ \sf{ - 2x = 0}}[/tex]
Divide both sides by -2
[tex] \dashrightarrow{ \sf{ \frac{ - 2x}{ - 2} = \frac{ 0}{ - 2}}} [/tex]
Calculate
[tex] \dashrightarrow{ \sf{ x = 0}}[/tex]
Hope I helped!
Best regards! :D
