Mathematics, 21.10.2019 20:20, Gattuso

Solve each equation for xx. for each step, describe the operation used to convert the equation. how do you know that the initial equation and the final equation have the same solution set?
a. 1/5[10−5(x−2)]=1/10(x+1)
b. x(5+x)=x²+3x+1
c. 2x(x²−2)+7x=9x+2x³

Answers: 1

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Solve each equation for xx. for each step, describe the operation used to convert the equation. how do you know that the initial equation and the final equation have the same solution set? a. 1/5[10−5(x−2)]=1/10(x+1) b. x(5+x)=x²+3x+1 c. 2x(x²−2)+7x=9x+2x³

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Solve each equation for xx. for each step, describe the operation used to convert the equation. how do you know that the initial equation and the final equation have the same solution set?
a. 1/5[10−5(x−2)]=1/10(x+1)
b. x(5+x)=x²+3x+1
c. 2x(x²−2)+7x=9x+2x³