Twenty Questions Subject: -Translating expressions -Solving equations -Word problems

Twenty Questions

# 1 1. If x represents a number, then write an expression for: a number that is three more than twice the value of x.

# 2 2. If x represents a number, then write an expression for: a number that is three more than one third the value of x.

# 3 3. If x represents a number, then write an expression for one half the sum of x and 7.

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# 6 6. Solve the following equation. -2 ( x – 4) + 8 = 2

# 7 7. Ten less than five times a number results in thirty five. What is the number? Carefully set up an equation, solve it, and check your answer for reasonableness.

# 8 8. If a number is increased by five and the result is then divided by three, the result is seven. Write an equation that models this verbal description and solve the equation for the number described.

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# Find two consecutive integers who sum is 95.

# Find two consecutive odd integers whose sum is -96.

# Find two consecutive integers whose sum is eleven less than three times the smaller integer.

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