Answer:
17
Step-by-step explanation:
These two angles add up to 180, so we can set up an equation. 5x-23+7x-1=180. Now we combine like variables, getting 12x-23-1=180. We add 23 to both sides, and get 12x-1=203. Then we add 1 to both sides, getting 12x=204. Finally we divide by 12 on both sides, with our result as x=17.
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Answer:
2
Step-by-step explanation:
The solution is: (6,0)
Step-by-step explanation:
Given equations are:

<u>Part A:</u>
The graph is made using the online tool Desmos.
The graph is attached as a picture
<u>Part B: Solution from graph:</u>
On the graph we can see that both lines intersect at (6,0)
So the solution is x=6 and y=0
<u>Part C: Algebraic Verification</u>

Putting y= 1/3x-2 in equation 1

Adding 12 on both sides

Dividing both sides by 3

Putting x = 6 in equation 2

Hence,
The solution is: (6,0)
Keywords: Graphing, linear equations
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