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Chapter 2: Q. 2.97 (page 257)

Solve:7=12x+34x-23x

Short Answer

Expert verified

Thesolutionforthegivenequationisx=12

Step by step solution

01

Step 1. Given information

The given equationSolve:7=12x+34x-23x

We have to solve the given equation.

02

Step 2. Expalnation

Solve:7=12x+34x-23x鈬�7=12x+34x-23x(FindtheLCDofallfractionsintheequation)TheLCDis12.鈬�(12)脳7=(12)脳(12x+34x-23x)(Muliplybothsidesoftheequationby12)鈬�12脳7=12脳12x+12脳34x-12脳23x(Distribute)鈬�84=6x+9x-8x(Simplify)鈬�84=7x(Combinetheliketerms)鈬�847=77x(Dividebothsidesby7)Thesolutionforthegivenequationisx=12

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