Math, asked by mbargir1234, 2 months ago

please help me fast
answer please

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Answers

Answered by minatisoren50

1

Answer:

x=3

Step-by-step explanation:

5x+10+7(x-1)=39

=>5x+10+7x-7=39

=>5x+3+7x=39

=>12x+3=39

=>12x=39-3

=>12x=36

=>x=36/12

=>x=3 (answer)

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