2a-1+4=5

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Solution for 2a-1+4=5 equation:



2a-1+4=5
We move all terms to the left:
2a-1+4-(5)=0
We add all the numbers together, and all the variables
2a-2=0
We move all terms containing a to the left, all other terms to the right
2a=2
a=2/2
a=1

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