SOLUTION: y=1/2x-3 y=-2x-2
We need step by step explanation to solve thhis system of equations
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Question 145402: y=1/2x-3 y=-2x-2
We need step by step explanation to solve thhis system of equations
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the first equation
Plug in
Multiply both sides by the LCM of 2. This will eliminate the fractions (note: if you need help with finding the LCM, check out this solver)
Distribute and multiply the LCM to each side
Add 4 to both sides
Subtract x from both sides
Combine like terms on the left side
Combine like terms on the right side
Divide both sides by -5 to isolate x
Reduce. This is the first part of our answer.
Go back to the first equation
Plug in
Multiply
Combine like terms
So our answer is and
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