-1.645=(x-100)/15

Solution for -1.645=(x-100)/15 equation:

-1.645=(x-100)/15

We move all terms to the left:

-1.645-((x-100)/15)=0

We multiply all the terms by the denominator


-((x-100)-(1.645)*15)=0


We calculate terms in parentheses: -((x-100)-(1.645)*15), so:

(x-100)-(1.645)*15

We add all the numbers together, and all the variables

(x-100)-24.675

We get rid of parentheses

x-100-24.675

We add all the numbers together, and all the variables

x-124.675

Back to the equation:

-(x-124.675)


We get rid of parentheses

-x+124.675=0

We add all the numbers together, and all the variables

-1x+124.675=0

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

-x=-124.675

x=-124.675/-1

x=124+0.675/1