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3 years ago

10x + 7-x=3x + 8 Please give me answer!

Mathematics

2 answers:

wolverine [178]3 years ago

6 0

Answer:

x = 1/6

Step-by-step explanation:

10x + 7 - x : Combine like terms (In this case the x values)

9x+7 = 3x + 8 : Subtract 3x from both sides

6x + 7 = 8 : Now subtract 7 from both sides

6x = 1 : Divde both sides by 6

x = 1/6

Ganezh [65]3 years ago

3 0

Answer:

Solution: x = 1/6

Decimal form: 0.166667

Hope this helps :)

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3 years ago

Choose one of the factors of 500x3 + 108y18

sammy [17]

Answer:

Option C

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Step-by-step explanation:

Given: $500x^3 +108y^\left (18\right )$

the common factor from $500x^3$ and $108y^\left (18\right )$ is 4.

therefore, $4\cdot \left ( 125x^3+27y^\left (18\right ) \right )$

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$( (5x)^3+(3y^6)^3 \right))$ $=(5x+3y^6)(25x^2-15xy^6+9y^12)$

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