3 years ago

Solve. 4x + 8 = 2x + 7 + 2x - 20

1 answer:

4 0

First you would combine like terms on each side of the equation It would look like this... 4X+8= 4X-13
Then you would add 13 to both sides, the 13 on the right side of the equation would cancel out and the 8 would become 21. It would look like this... 4X+21=4x.
Now you would subtract 4X from both sides. The 4's Would cancel out which would leave you with 21=X

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Fynjy0 [20]

Answer:

I don’t think it’s a right triangle

Step-by-step explanation:

5^2 + 8^2 should equal 12^2 for it to be a right triangle.

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2 years ago

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denpristay [2]

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