SOLUTION: Hey my name is Raelynn and I need help on how to solve these problems& the steps to take. 3n-5+4n=6n-12 ...&also 10=5x-2-4x
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Question 355038: Hey my name is Raelynn and I need help on how to solve these problems& the steps to take. 3n-5+4n=6n-12 ...&also 10=5x-2-4x
Found 2 solutions by jim_thompson5910, stanbon:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
# 1
Start with the given equation.
Combine like terms on the left side.
Add to both sides.
Subtract from both sides.
Combine like terms on the left side.
Combine like terms on the right side.
----------------------
Answer:
So the solution is
========================================================================
# 2
Start with the given equation.
Combine like terms on the right side.
Subtract from both sides.
Subtract from both sides.
Combine like terms on the right side.
Divide both sides by to isolate .
Reduce.
---------------------
Answer:
So the solution is
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
3n-5+4n=6n-12 ...
---
7n-5 = 6n-12
---
n = -7
-------------------
10 = 5x-2-4x
---
10 = x -2
---
x = 12
===============
Cheers,
Stan H.
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