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CA+B)XC FAXC + B C "DISTRIBUTIXE P OF MULTIPHCANON ウメ %3D 5. 3X,5- X5 3 3X =Xx5+I X5 AMON 3X=5X,35 X=35 3xR 5X-5X=35 3 35 3

CA+B)XC FAXC + B C "DISTRIBUTIXE P OF MULTIPHCANON ウメ %3D 5. 3X,5- X5 3 3X =Xx5+I X5 AMON 3X=5X,35 X=35 3xR 5X-5X=35 3 35 3

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Finally, last question for the same problem. Please see what I encircled. First, how come we multiply 2 on the left side instead of dividing 2 because that’s what we did on the left side (we divide 2)? Second, how come the final answer is a negative (-)? Thanks.
2quation become -2+2= u+ to = Xt. =x +3 Multiply both sides by. 5' 3x xs= -AXC+BXC Distributive property of multiplication over iddiion x xS +Ix > 3x = 5+35 ) 52-34 =-35 E ) 22 = 35 s this solution helpful?
Transcribed Image Text:2quation become -2+2= u+ to = Xt. =x +3 Multiply both sides by. 5' 3x xs= -AXC+BXC Distributive property of multiplication over iddiion x xS +Ix > 3x = 5+35 ) 52-34 =-35 E ) 22 = 35 s this solution helpful?
2+2=x+o 15 31 tarYALENT PRACNON OF 3 2-2 ♡ X =X+7 %3D EAXC + B C DISTRIBUTIVE PRNE OF MULTIRICATION O ADMON 5. 3 3X =Xx5+7 X5 3X = 5X,35 PX=35 5X-5X= 35 3 3
Transcribed Image Text:2+2=x+o 15 31 tarYALENT PRACNON OF 3 2-2 ♡ X =X+7 %3D EAXC + B C DISTRIBUTIVE PRNE OF MULTIRICATION O ADMON 5. 3 3X =Xx5+7 X5 3X = 5X,35 PX=35 5X-5X= 35 3 3
Expert Solution
Step 1

I start with  from 4-th line of second image. I get

                    3x= 5x+353

our task is to find the value of x,   

At first we subtract 353 from both sides and we get,

              3x-353= 5x+353-353

Now we just simplify above,

            3x-353= 5x+353-353

Now we get,

                  3x-353= 5x

Now we just rearrange the above equations

                  5x=3x-353

Now,  we subtract 3x from both sides and we get,

                5x-3x=3x-353-3x

Simplify above

              2x=3x-353-3x

We get

            2x=-353,           [because of this your final answer is negative, this is your second doubt]

 

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