SOLUTION: Instruction: Choose a variable and write an equation for each problem.
The difference between twice a number and thirty is 20. What is the number.
Is it 2n-30=20?
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The difference between twice a number and thirty is 20. What is the number.
Is it 2n-30=20?
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Question 459041: Instruction: Choose a variable and write an equation for each problem.
The difference between twice a number and thirty is 20. What is the number.
Is it 2n-30=20? Answer by simranb(63) (Show Source):
