Fraction equation

Calculate x:

(x-1) over (x-2) + (x-2) over (x-4) = 4

Final Answer:

x =  4

Step-by-step explanation:

(x1) / (x1)+(x2)(x3)/2=4  0.5x21.5x2=0  a=0.5;b=1.5;c=2 D=b24ac=1.5240.5(2)=6.25 D>0  x1,2=2ab±D=11.5±6.25 x1,2=1.5±2.5 x1=4 x2=1 x>0 x=x1=4

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combinatoricsalgebrabasic operations and conceptsGrade of the word problem

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