(42)+(6/7)+(u)=100

Solution for (42)+(6/7)+(u)=100 equation:

(42)+(6/7)+(u)=100

We move all terms to the left:

(42)+(6/7)+(u)-(100)=0

determiningTheFunctionDomain
u+42-100+(6/7)=0

We add all the numbers together, and all the variables

u+42-100+(+6/7)=0

We add all the numbers together, and all the variables

u-58+(+6/7)=0

We get rid of parentheses

u-58+6/7=0

We multiply all the terms by the denominator


u*7+6-58*7=0

We add all the numbers together, and all the variables

u*7-400=0

Wy multiply elements

7u-400=0

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

7u=400

u=400/7

u=57+1/7