Question

3x + 2(x + 5) = 40 pllssss i want checking equation​

Answer 1

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3x + 2x + 10 = 40

5x = 40 - 10

x = 30 / 5

x = 6

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Answer 2

Answer:

3x+2(x+5)=40

3x+2x+10=40

3x+2x+10

5x+10=40

5x=40-10

5x=30

x=30/5

x=6

check equation

We put 6 in the place of x

so,.

3(6)+2(6+5)=40

18+12+10=40

So answer is 6

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