123.5=123.5(.3)+x

Solution for 123.5=123.5(.3)+x equation:

123.5=123.5(.3)+x

We move all terms to the left:

123.5-(123.5(.3)+x)=0

We add all the numbers together, and all the variables

-(123.5(0.3)+x)+123.5=0


We calculate terms in parentheses: -(123.5(0.3)+x), so:

123.5(0.3)+x

determiningTheFunctionDomain
x+123.5(0.3)

We add all the numbers together, and all the variables

x+37.05

Back to the equation:

-(x+37.05)


We get rid of parentheses

-x-37.05+123.5=0

We add all the numbers together, and all the variables

-1x+86.45=0

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

-x=-86.45

x=-86.45/-1

x=86+0.45/1