-3t-(-45)+12t=-18

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Solution for -3t-(-45)+12t=-18 equation:


-3t-(-45)+12t=-18

We simplify the equation to the form, which is simple to understand 
-3t-(-45)+12t=-18

Remove unnecessary parentheses
-3t+45+12t=-18

We move all terms containing t to the left and all other terms to the right. 
-3t+12t=-18-45

We simplify left and right side of the equation. 
+9t=-63

We divide both sides of the equation by 9 to get t. 
t=-7

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