4-3(t+2)+t=5(t+1)-7t

Solution for 4-3(t+2)+t=5(t+1)-7t equation:

4-3(t+2)+t=5(t+1)-7t

We simplify the equation to the form, which is simple to understand 
4-3(t+2)+t=5(t+1)-7t

Reorder the terms in parentheses
4+(-3t-6)+t=5*(t+1)-7t

Remove unnecessary parentheses
+4-3t-6+t=+5+*(+t+1+)-7t

Reorder the terms in parentheses
4-3t-6+t=+(+5t+5)-7t

Remove unnecessary parentheses
+4-3t-6+t=+5t+5-7t

We move all terms containing t to the left and all other terms to the right. 
-3t+1t-5t+7t=+5-4+6

We simplify left and right side of the equation. 
t=+7

0=7

The left and right sides are not equal, therefore there is no solution. This equation is invalid.