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Chapter 2: Q. 2.16 (page 105)

Classify the equation as a conditional equation, an identity, or a contradiction and then state the solution :47d+18=13(3d-2)-11d

Short Answer

Expert verified

The equation is a contradiction. It has no solution.

Step by step solution

01

Step 1. Given information

The equation is 47d+18=133d-2-11

Solve the equation classify.

02

Step 2. Calculation

Simplify the equation,

28d+72=39d-26-11d

Combine like terms

28d-39d+11d=-26-72

Add like terms

0=-98

03

Step 3. Conclusion

There is no solution for the equation so it is a contradiction type.

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