4a-5=2a-1

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



4a-5=2a-1

We move all terms to the left:

4a-5-(2a-1)=0

We get rid of parentheses

4a-2a+1-5=0

We add all the numbers together, and all the variables

2a-4=0

We move all terms containing a to the left, all other terms to the right

2a=4

a=4/2

a=2

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