7t-42=49

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Solution for 7t-42=49 equation: 



7t-42=49

We move all terms to the left:

7t-42-(49)=0

We add all the numbers together, and all the variables

7t-91=0

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

7t=91

t=91/7

t=13

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