((14+42x)/(5x-2))-4=0

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Solution for ((14+42x)/(5x-2))-4=0 equation: 



((14+42x)/(5x-2))-4=0



Domain of the equation: (5x-2))!=0

x∈R



We add all the numbers together, and all the variables

((42x+14)/(5x-2))-4=0

We multiply all the terms by the denominator


((42x+14)-4*(5x-2))=0



We calculate terms in parentheses: +((42x+14)-4*(5x-2)), so:

(42x+14)-4*(5x-2)

We multiply parentheses

(42x+14)-20x+8

We get rid of parentheses

42x-20x+14+8

We add all the numbers together, and all the variables

22x+22

Back to the equation:

+(22x+22)



We get rid of parentheses

22x+22=0

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

22x=-22

x=-22/22

x=-1

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