4-t=(t-1)-

Solution for 4-t=(t-1)- equation:

4-t=(t-1)-

We move all terms to the left:

4-t-((t-1)-)=0

We add all the numbers together, and all the variables

-1t-((t-1)-)+4=0


We calculate terms in parentheses: -((t-1)-), so:

(t-1)-

We add all the numbers together, and all the variables

(t-1)

We get rid of parentheses

t-1

Back to the equation:

-(t-1)


We get rid of parentheses

-1t-t+1+4=0

We add all the numbers together, and all the variables

-2t+5=0

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

-2t=-5

t=-5/-2

t=2+1/2