SOLUTION: 7(3x+4)=8(2x+5)+13
2(x-3)-3(x+5)=3(x-2)-7
3x-5(3x-7)=2(x+9)+45
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Question 117041: 7(3x+4)=8(2x+5)+13
2(x-3)-3(x+5)=3(x-2)-7
3x-5(3x-7)=2(x+9)+45
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 right side
Subtract 28 from both sides
Subtract 16x 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
Divide
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Answer:
So our answer is
#2
Start with the given equation
Distribute
Combine like terms on the left side
Combine like terms on the right side
Add 21 to both sides
Subtract 3x from both sides
Combine like terms on the left side
Combine like terms on the right side
Divide both sides by -4 to isolate x
Divide
--------------------------------------------------------------
Answer:
So our answer is
#3
Start with the given equation
Distribute
Combine like terms on the left side
Combine like terms on the right side
Subtract 35 from both sides
Subtract 2x from both sides
Combine like terms on the left side
Combine like terms on the right side
Divide both sides by -14 to isolate x
Divide
--------------------------------------------------------------
Answer:
So our answer is
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