3.2(a-5)+11.1=1.2a-8.9

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Solution for 3.2(a-5)+11.1=1.2a-8.9 equation: 



3.2(a-5)+11.1=1.2a-8.9

We move all terms to the left:

3.2(a-5)+11.1-(1.2a-8.9)=0

We multiply parentheses

3.2a-(1.2a-8.9)-16+11.1=0

We get rid of parentheses

3.2a-1.2a+8.9-16+11.1=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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