2 years ago

Solve systems using substitution PLEASE

1 answer:

4 0

X=5. y=35.

To solve, substitute the 7x into the equation for y. Solve. You get x=5. Then put that into your first equation. Solve. You get y=35. Hope that helps!!

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Answer: The width is 10cm and the length is 24cm :)

Step-by-step explanation:

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The width of a rectangle is 3 more than twice its length. the area is 35 square meters what is the length of the rectangle

defon

35=3L+3
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Answer:

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Step-by-step explanation:

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2 years ago

Why is -a² is always negative (a ≠ 0) and why is (-a)² is always positive?

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On the other hand,

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2 years ago

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Step-by-step explanation:

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