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Mathematics 13 Online
OpenStudy (anonymous):

write as a algebraic expression and simplify , double a number,minus the sum of a number and five . let x represent the unknown number

OpenStudy (anonymous):

2x - (x+5)

OpenStudy (anonymous):

2x-(x+5) the simplification consists of distributing the - over the binomial =2x-x-5 then collecting like terms =x-5 this is the simplified expression

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