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The value ofxfor the given expression will be0.75.What is an expression?Expression inmathsis defined as the collection of numbers variables and functions by using signs like addition,subtraction, multiplication, and division.Numbers (constants),variables, operations, functions, brackets, punctuation, and grouping can all be represented bymathematical symbols, which can also be used toindicatethe logical syntax's order of operations and other features.Theexpressionwill be solved as below:-0.25[2.5x+1.5(x-4)]=-x0.25(2.5x+1.5x-6)=-x0.25(4x-6)=-xSolvefurtherto get the value ofx.x-1.5=-x2x-1.5=02x=1.5x=0.75Therefore, the value ofxfor the given expression will be0.75.To know more about anexpressionfollowbrainly.com/question/11089283#SPJ2...