21+t=50-t

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Solution for 21+t=50-t equation: 



21+t=50-t

We move all terms to the left:

21+t-(50-t)=0

We add all the numbers together, and all the variables

t-(-1t+50)+21=0

We get rid of parentheses

t+1t-50+21=0

We add all the numbers together, and all the variables

2t-29=0

We move all terms containing t to the left, all other terms to the right

2t=29

t=29/2

t=14+1/2

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