Chapter 2: Q22. (page 87)
Solve the equation using mental math.
Short Answer
Expert verified
The solution of the equation is t = – 79
Chapter 2: Q22. (page 87)
Solve the equation using mental math.
The solution of the equation is t = – 79
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Get started for freeWhat property is illustrated by the statement: ?
Evaluate the expression. Justify each of your steps.
3.
Write a variable expression to represent the phrase.
7 more than a number
Evaluate the expression using the distributive property and mental math.
Use the distributive property to evaluate the expression.
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