.6-7(a+1)=-3(2-a)

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Solution for .6-7(a+1)=-3(2-a) equation:



.6-7(a+1)=-3(2-a)
We move all terms to the left:
.6-7(a+1)-(-3(2-a))=0
We add all the numbers together, and all the variables
-7(a+1)-(-3(-1a+2))+.6=0
We add all the numbers together, and all the variables
-7(a+1)-(-3(-1a+2))+0.6=0
We multiply parentheses
-7a-(-3(-1a+2))-7+0.6=0
We calculate terms in parentheses: -(-3(-1a+2)), so:
-3(-1a+2)
We multiply parentheses
3a-6
Back to the equation:
-(3a-6)
We add all the numbers together, and all the variables
-7a-(3a-6)-6.4=0
We get rid of parentheses
-7a-3a+6-6.4=0
We add all the numbers together, and all the variables
-10a-0.4=0
We move all terms containing a to the left, all other terms to the right
-10a=0.4
a=0.4/-10
a=-0.4/10

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