8a(15-3.2)=a+(5^2-13)

Solution for 8a(15-3.2)=a+(5^2-13) equation:

8a(15-3.2)=a+(5^2-13)

We move all terms to the left:

8a(15-3.2)-(a+(5^2-13))=0

We add all the numbers together, and all the variables

8a(11.8)-(a+(5^2-13))=0

We multiply parentheses

94.4a-(a+(5^2-13))=0


We calculate terms in parentheses: -(a+(5^2-13)), so:

a+(5^2-13)

We add all the numbers together, and all the variables

a+12

Back to the equation:

-(a+12)


We get rid of parentheses

94.4a-a-12=0

We add all the numbers together, and all the variables

93.4a-12=0

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

93.4a=12

a=12/93.4

a=4/31.133333333333