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solong [7]
3 years ago
7

Steps to solving y=2x+3 x=y-8

Mathematics
1 answer:
tatuchka [14]3 years ago
3 0
First, plug in x=y-8 to y=2x+3
Next, it would be y=2(y-8)+3
Then, you need to distribute: y= 2y-16+3
After that, move 2y to the other side: -y= -13 (notice I also did -16+3)
Finally, divide negatives into both sides: y=13

Now to find x just plug in 13 to either of the equations: 13=2x+3
Then solve: x=5
So the FINAL answer is: (5,13)
Hope this helps!!!!!!!

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How many solutions does the equation −4y + 4y + 2 = 2 have?
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D

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Let's solve your equation step-by-step.

−4y+4y+2=2

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−4y+4y+2=2

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