-4=a-5/2

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Solution for -4=a-5/2 equation: 



-4=a-5/2

We move all terms to the left:

-4-(a-5/2)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-a-4+5/2=0

We multiply all the terms by the denominator


-a*2+5-4*2=0

We add all the numbers together, and all the variables

-a*2-3=0

Wy multiply elements

-2a-3=0

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

-2a=3

a=3/-2

a=-1+1/2

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