SOLUTION: 1.3x+2.8x=12.3
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Question 114427: 1.3x+2.8x=12.3
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation
Multiply both sides by 10 to move the decimal on each number 1 time. This will make every number a whole number.
Distribute and multiply
Combine like terms on the left side
Divide both sides by 41 to isolate x
Divide
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Answer:
So our answer is
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