t-20+30=4+2t

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Solution for t-20+30=4+2t equation:



t-20+30=4+2t
We move all terms to the left:
t-20+30-(4+2t)=0
We add all the numbers together, and all the variables
t-(2t+4)-20+30=0
We add all the numbers together, and all the variables
t-(2t+4)+10=0
We get rid of parentheses
t-2t-4+10=0
We add all the numbers together, and all the variables
-1t+6=0
We move all terms containing t to the left, all other terms to the right
-t=-6
t=-6/-1
t=+6

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