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stira [4]
3 years ago
5

PLEASE HELP how many solutions does this equation have? 12+2x-8=7x+5-5x

Mathematics
1 answer:
slava [35]3 years ago
7 0

<u>Answer:</u>

no solution

<u>Step-by-step explanation:</u>

STEP 1: <em>Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.</em>

<em />7x+5-5x=12+2x-8<em />

STEP 2: <em>Subtract 5x from 7x.</em>

<em />2x+5=12+2x-8<em />

STEP 3: <em>Subtract 8 from 12.</em>

<em />2x+5=2x+4<em />

STEP 4: <em>Move all terms containing x to the left side of the equation.</em>

<em />5=4<em />

STEP 5:<em> Since 5≠4, there are no solutions.</em>

No solution

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Step-by-step explanation:

Given options are  

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E  4.8/2  = 48/20   =  12/5   = 36/15    ≠ 34/15

option B & D are correct

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