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17-11-2020
Mathematics

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this equation has one soulution 5(x-1)+3x=7(x+1) what is the soulution

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virtuematane virtuematane

17-11-2020

Answer:

X=6

Step-by-step explanation:

5(x-1)+3x=7(x+1)

5x-5+3x=7x+1

8x-5=7x+1

8x-7x=1+5

X=6

So the answer is X=6

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