u-42/8=7

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Solution for u-42/8=7 equation: 



u-42/8=7

We move all terms to the left:

u-42/8-(7)=0

determiningTheFunctionDomain
u-7-42/8=0

We multiply all the terms by the denominator


u*8-42-7*8=0

We add all the numbers together, and all the variables

u*8-98=0

Wy multiply elements

8u-98=0

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

8u=98

u=98/8

u=12+1/4

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