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0=-4.9^2+45.97t
We move all terms to the left:
0-(-4.9^2+45.97t)=0
We add all the numbers together, and all the variables
-(-4.9^2+45.97t)=0
We get rid of parentheses
-45.97t+4.9^2=0
We add all the numbers together, and all the variables
-45.97t+24.01=0
We move all terms containing t to the left, all other terms to the right
-45.97t=-24.01
t=-24.01/-45.97
t=7.9767441860465/15.272425249169
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