45u+7=7u+34+49

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Solution for 45u+7=7u+34+49 equation: 



45u+7=7u+34+49

We move all terms to the left:

45u+7-(7u+34+49)=0

We add all the numbers together, and all the variables

45u-(7u+83)+7=0

We get rid of parentheses

45u-7u-83+7=0

We add all the numbers together, and all the variables

38u-76=0

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

38u=76

u=76/38

u=2

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