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Chapter 12: Q27. (page 696)

Solve the equation by first clearing the fractions.

-112=12x-49

Short Answer

Expert verified

The solution is x=1318.

Step by step solution

01

Step 1. Given Information.

The equation is -112=12x-49.

02

Step 2. Calculation.

First, find out the LCD and then the LCD has to substitute each side.

鈭�112=12x鈭�4936鈭�112=3612x鈭�4936鈭�112=3612x鈭�3649鈭�3=18x鈭�16

On further simplification,

18x=鈭�3+1618x=13x=1318

03

Step 3. Conclusion.

The solution of the given equation is x=1318.

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Most popular questions from this chapter

In the diagram, use only what you know about supplementary angles to write expressions for m鈭�1, m鈭�2, and m鈭�3 in terms of x. Then use the expressions to show that the vertical angles have equal measures.

Tell whether the angles are corresponding, alternate, interior, or alternate exterior angles.

鈭�2and鈭�7

In Exercise 3-6, match the description with correct value.

Measures of interior angles of a regular hexagon.

Tell whether the angles are complementary, supplementary, or neither.

m鈭�5=24掳m鈭�6=66掳

In Example 3, suppose that m鈭�1=135掳. Find m鈭�2, m鈭�3, and m鈭�4.
See all solutions

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