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JulijaS [17]
3 years ago
11

2x -5 = 15 two step equation​

Mathematics
2 answers:
dlinn [17]3 years ago
6 0

Answer:

x = 10

Step-by-step explanation:

collect like terms, so add 5 to both sides: 2x = 20

divide both sides by 2 to get the value of x: x = 10

Ksivusya [100]3 years ago
4 0

Answer:

x=10

Step-by-step explanation:

first, add 5 to both sides. the -5 and +5 cancel out, and 15 + 6 is 20. 2x=20. now divide 2 on both sides. the 2s cancel out and 20/2 is 10, so x=10.

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Find the area of quadrilateral ABCD in each case.<br> HElp PLEase ASAP
ahrayia [7]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

Let's see...

Step-by-step explanation:

*Note: we can't find the exact area of the shaded figure right off the bat, we have to find the area of a bigger figure and divide it by 2.

<h3>The coordinates of the bigger figure:</h3>

A = (0,0)

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Note: the little [ ' ] next to the B and D indicate that it is not the same coordinate as B and D, just that those points would be the same as point B and D.

<h3>That being said, what is the area of the bigger figure?</h3>

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<h3>Now, divide the Area by 2:</h3>

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I hope this helps!

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3 years ago
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Fudgin [204]

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Step-by-step explanation:

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Mariana [72]
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1 year ago
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Fed [463]

Answer:

A;-6

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the answer was 4998

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