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3 years ago

2x+6=7x-14algebraic form

Mathematics

1 answer:

Alchen [17]3 years ago

7 0

Answer: If you want the answer then it is x=4

Step-by-step explanation:

Subtract 6 from both sides

2x=7x-20

subtract 7x on both sides

-5x=-20

Lastly divide both sides by the same term(-5)

x=4

Hope this helps and a brainliest would be appreciated

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Now if the triangle is dilated by a scale factor of 2, each side will be multiplied by 2 to get the new triangle A'B'C'

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Perimeter of triangle A'B'C' = A'B' + B'C' + A'C'= 8+12 + 14.96 = 34.96 units.

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Let x be the number of hours.

We have been given that after a winter storm, the depth of the snow on cherry street was 10 cm. Then, the snow started melting at a rate of $\frac{1}{3}$ , so the snow melted in x hours will be $\frac{1}{3}x$ .

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2x+6=7x-14algebraic form ​

2x+6=7x-14algebraic form