/*! 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. 364 In the following exercise, solve... [FREE SOLUTION] | 91影视

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Chapter 2: Q. 364 (page 264)

In the following exercise, solve each equation with decimal coefficients.

0.05n+0.10n+8=2.15

Short Answer

Expert verified

Thesolutionforthegivenequationisn=9

Step by step solution

01

Step 1. Given infromation

The given equation is0.05n+0.10n+8=2.15

We have to solve the given equation.

02

Step 2.  Explanation

Solve:0.05n+0.10n+8=2.15鈬�0.05n+0.10脳(n)+0.10脳(8)=2.15(Distribute)鈬�0.05n+0.10n+0.8=2.15(Multiply)鈬�0.15n+0.8=2.15(Combineliketerm)鈬�0.15n+0.8-0.8=2.15-0.8(Subtract0.8frombothside)鈬�0.15n=1.35(Simplify)鈬�0.150.15n=1.350.15(Dividebothsideby0.15)鈬�n=9(Simplify)Thesolutionforthegivenequationisn=9

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