/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 2.112 Solve:聽0.65k聽-聽0.1=聽0.4k聽-0... [FREE SOLUTION] | 91影视

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Chapter 2: Q. 2.112 (page 262)

Solve:0.65k-0.1=0.4k-0.35

Short Answer

Expert verified

Thesolutionforthegivenequationisk=鈭�1

Step by step solution

01

Step 1. Given information

The given equation is0.65k-0.1=0.4k-0.35

We have to solve the given equation.

02

Step 2. Explanation

Solve:0.65k-0.1=0.4k-0.35鈬�100脳(0.65k-0.1)=100脳(0.4k-0.35)(MultiplybothsideswiththeLCD,100)鈬�100脳(0.65k)-100脳(0.1)=100脳(0.4k)-100脳(0.35)(Distribute)鈬�65k-10=40k-35(Multiply)鈬�65k鈭�40k-10=40k鈭�40k-35(Subtract40kfrombothsides)鈬�25k-10=-35(Simplify)鈬�25k-10+10=-35+10(Add10tobothsides)鈬�25k=-25(Simplify)鈬�25k25=-2525(Dividebothsidesby25)鈬�k=鈭�1(Simplify)Thesolutionforthegivenequationisk=鈭�1

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