Question 162099
X^2-2X=5X-2
X^2-2X-5X+2=0
X^2-7X+2=0
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}} 
X=(7+-SQRT[-7^2-4*1*2])/2*1
X=(7+-SQRT(49-8])/2
X=(7+-SQRT410/2
X=(7+-6.403)/2
X=(7+6.403)/2
X=13.403/2
X=6.7016 ANSWER.
X=(7-6.403)/2
X=.597/2
X=.2985 ANSWER.