-2=(5x-4)/7

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Solution for -2=(5x-4)/7 equation:



-2=(5x-4)/7
We move all terms to the left:
-2-((5x-4)/7)=0
We multiply all the terms by the denominator
-((5x-4)-2*7)=0
We calculate terms in parentheses: -((5x-4)-2*7), so:
(5x-4)-2*7
We add all the numbers together, and all the variables
(5x-4)-14
We get rid of parentheses
5x-4-14
We add all the numbers together, and all the variables
5x-18
Back to the equation:
-(5x-18)
We get rid of parentheses
-5x+18=0
We move all terms containing x to the left, all other terms to the right
-5x=-18
x=-18/-5
x=3+3/5

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