Chapter 2: Q 17 (page 111)
In the following exercises, solve each linear equation.
Short Answer
The answer is
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Chapter 2: Q 17 (page 111)
In the following exercises, solve each linear equation.
The answer is
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One side of a triangle is three times the smallest side. The third side is three feet more than the shortest side. The perimeter is 13 feet. Find the lengths of all three sides.
In the following exercises, use the Pythagorean theorem to find the length of the leg. Round to the nearest tenth if necessary.

Solve the linear equation.
The sum of two numbers is negative twenty-three. One number is seven less than the other. Find the numbers.
Classify the equation as a conditional equation, an identity, or a contradiction and then state the solution :
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