SOLUTION: (x-1)-(4x+6)=8
2x-7+4=5(4-9X)
x-2 5
---=-
x+3 6
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Question 201633: (x-1)-(4x+6)=8
2x-7+4=5(4-9X)
x-2 5
---=-
x+3 6
Found 2 solutions by jim_thompson5910, checkley77:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
# 1
Start with the given equation.
Distribute.
Combine like terms on the left side.
Add to both sides.
Combine like terms on the right side.
Divide both sides by to isolate .
Reduce.
----------------------------------------------------------------------
Answer:
So the solution is
# 2
Start with the given equation.
Distribute.
Combine like terms on the left side.
Add to both sides.
Add to both sides.
Combine like terms on the left side.
Combine like terms on the right side.
Divide both sides by to isolate .
----------------------------------------------------------------------
Answer:
So the solution is which approximates to .
# 3
Start with the given equation.
Cross multiply
Distribute.
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
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
(x-1)-(4x+6)=8
x-1-4x-6=8
-3x=8+1+6
-3x=15
x=15/-3
x=-5 ans.
2x-7+4=5(4-9X)
2x-7+4=20-45x
2x+45x=20+7-4
47x=23
x=27/23 ans.
x-2 5
--- = -
x+3 6
5(x+3)=6(x-2)
5x+15=6x-12
5x-6x=-12-15
-x=-27
x=27 ans.
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