3.4a+8.7=38.72

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Solution for 3.4a+8.7=38.72 equation: 



3.4a+8.7=38.72

We move all terms to the left:

3.4a+8.7-(38.72)=0

We add all the numbers together, and all the variables

3.4a-30.02=0

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

3.4a=30.02

a=30.02/3.4

a=8+2.82/3.4

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