(50*50)/20=(x*50)/40

Solution for (50*50)/20=(x*50)/40 equation:

(50*50)/20=(x*50)/40

We move all terms to the left:

(50*50)/20-((x*50)/40)=0

We add all the numbers together, and all the variables

-((+x*50)/40)+2500/20=0

We add all the numbers together, and all the variables

-((+x*50)/40)+125=0

We multiply all the terms by the denominator


-((+x*50)+125*40)=0


We calculate terms in parentheses: -((+x*50)+125*40), so:

(+x*50)+125*40

We add all the numbers together, and all the variables

(+x*50)+5000

We get rid of parentheses

x*50+5000

Wy multiply elements

50x+5000

Back to the equation:

-(50x+5000)


We get rid of parentheses

-50x-5000=0

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

-50x=5000

x=5000/-50

x=-100