(77-x)/0,05=(x-69)/0,12

Solution for (77-x)/0,05=(x-69)/0,12 equation:

(77-x)/0.05=(x-69)/0.12

We move all terms to the left:

(77-x)/0.05-((x-69)/0.12)=0

We add all the numbers together, and all the variables

(-1x+77)/0.05-((x-69)/0.12)=0

We calculate fractions


(-x)/()+(-((x-69)*0.05)/()=0


We calculate terms in parentheses: +(-((x-69)*0.05)/(), so:

-((x-69)*0.05)/(

We multiply all the terms by the denominator


-((x-69)*0.05)


We calculate terms in parentheses: -((x-69)*0.05), so:

(x-69)*0.05

We multiply parentheses

0.05x-3.45

Back to the equation:

-(0.05x-3.45)


We get rid of parentheses

-0.05x+3.45

Back to the equation:

+(-0.05x+3.45)


We add all the numbers together, and all the variables

(-1x)/()+(-0.05x+3.45)=0

We get rid of parentheses

(-1x)/()-0.05x+3.45=0

We multiply all the terms by the denominator


(-1x)-(0.05x)*()+(3.45)*()=0

We add all the numbers together, and all the variables

(-1x)-(+0.05x)*()+(3.45)*()=0

We add all the numbers together, and all the variables

(-1x)-(+0.05x)*()=0

We get rid of parentheses

-1x-(+0.05x)*()=0