By combining the like terms, the simplified form of the expression 0.5x-x is -0.5x
Given,
The algebraic expression = 0.5x-x
Combine the like terms
0.5x-x=(0.5-1)x
= -0.5x
Simplified form is -0.5x
Hence, By combining the like terms, the simplified form of the expression 0.5x-x is -0.5x
Learn more about algebraic expression here
brainly.com/question/953809
#SPJ4