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

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


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

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

Reorder the terms in parentheses
+(-7t+14)-(t+1)=4

Remove unnecessary parentheses
-7t+14-(+t+1+)=+4

Remove unnecessary parentheses
-7t+14-1t-1=4

We move all terms containing t to the left and all other terms to the right. 
-7t-1t=+4-14+1

We simplify left and right side of the equation. 
-8t=-9

We divide both sides of the equation by -8 to get t. 
t=1.125

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