7(t-2)=21

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Solution for 7(t-2)=21 equation:


7(t-2)=21

We simplify the equation to the form, which is simple to understand 
7(t-2)=21

Reorder the terms in parentheses
+(+7t-14)=21

Remove unnecessary parentheses
+7t-14=+21

We move all terms containing t to the left and all other terms to the right. 
+7t=+21+14

We simplify left and right side of the equation. 
+7t=+35

We divide both sides of the equation by 7 to get t. 
t=5

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