3x+5 is an expression, right? Not an equation or an inequality.
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Originally Posted by Mason 3x+5 is an expression, right? Not an equation or an inequality. Hi Mason, You are absolutely correct. There is no equal sign nor inequality sign present.
Alright, thanks
just some information. An expression must contain a variable. An equation is not required to.
Originally Posted by rtblue just some information. An expression must contain a variable. An equation is not required to. Actually, an arithmetic expression does not contain variables. 2+3 is an arithmetic expression.
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