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mr_godi [17]
3 years ago
9

4x - 5 = 7 solve for X

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
8 0

Answer:

x=3

Step-by-step explanation:

move the constant to the right hand side and change

irinina [24]3 years ago
5 0
4x=12 Add 5 to 7
x=3 Divide by 4
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3∅ can be rewritten as (2∅+∅)
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Opening brackets on the right hand side;
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velikii [3]

A) Add three <em>line</em> segments (AD, CF, BE) to the <em>regular</em> hexagon.

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<h3>How to calculate the area of a regular hexagon</h3>

In geometry, regular hexagons are formed by six <em>regular</em> triangles with a common vertex. We decompose the hexagon in six <em>equilateral</em> triangles by adding three <em>line</em> segments (AD, CF, BE).The area of each triangle is found by the following equation:

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And the area of the <em>regular</em> polygon is six times the former result, that is, 210.6 square inches.

To learn more on polygons: brainly.com/question/17756657

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1 year ago
Suppose x = 5 is a solution to the equation 4x − 3(x + a) = 2. Find the value of a that makes the equation true. Group of answer
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Just replace all of the x’s with 5 and solve using order of operations. I will post what I got for my answer in the comments of the answer if you need it.
6 0
3 years ago
I really don't get these answers but if you could help me that'll mean a lot thank you for answering my question if you did
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Use KMF (Keep multiply flip) 
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then finish
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