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equation.＂ is less than twice a number:＂Edit View Insert Format Tools
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Q. equation.＂ is less than twice a number:＂Edit View Insert Format Tools
- Identify Operation: Identify the math operation found in the phrase:＂ is less than twice a number＂The phrase says “ less than” which indicates subtraction, and “twice a number” which indicates multiplication by .
- Write Expression: Write an expression to represent “ less than twice a number”. For subtraction, the order is important. The phrase “ less than twice a number” means we first find twice the number and then subtract . Let the number be represented by . Then twice the number is . So, the expression is .
- Write Equation: Write an equation to represent “ ext{} is ext{} less than twice a number”. The sentence can be written as an equation where ext{} is equal to the expression we found in Step . So, the equation is .
