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3 years ago

7

Can someone please help me and show step by step plz so I understand it

1 answer:

klemol [59]3 years ago

5 0

Answer:

x=7

Step-by-step explanation:

This problem uses vertical angles! I'm sure you know this but just in case I will explain. Whenever there are two angles that are across from each other in a junction of two straight lines, they are perfectly equal! In this problem, the angles 6x-7 and 4x+7 are the same angle, so those equations have to have the same answer. In order to solve it, you need to write the equations like this:

6x-7=4x+7

From there you can solve for x. I will write my process here:

2x-7=7

2x=14

x=7

Just writing those vertical angle equations as equalities of each other should give you the answers you are looking for!

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Step-by-step explanation:

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kirill [66]

Answer:

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Step-by-step explanation:

(hours) Dinghy Rowboat Labor Available

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So, total hours for metal work = $2x+3y$

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Refer the attached figure

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Answer:

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4 years ago