2a+3a=4a+5

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Solution for 2a+3a=4a+5 equation: 



2a+3a=4a+5

We move all terms to the left:

2a+3a-(4a+5)=0

We add all the numbers together, and all the variables

5a-(4a+5)=0

We get rid of parentheses

5a-4a-5=0

We add all the numbers together, and all the variables

a-5=0

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

a=5

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