Quoted By: >>13551490 >>13551618

x - 7 = 19 + x

<=> (x - 7)(x + 7) = (19 + x)(x + 7)

<=> x^2 - 49 = 19x + 133 + x^2 + 7x

<=> -49 = 26x + 133

<=> -182 = 26x

<=> -7 = x

<=> (x - 7)(x + 7) = (19 + x)(x + 7)

<=> x^2 - 49 = 19x + 133 + x^2 + 7x

<=> -49 = 26x + 133

<=> -182 = 26x

<=> -7 = x

Quoted By:

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>>13551175

Control System/dynamics?

Linear ... best to use Laplace transform ... get it to algebra and solve ... I am going out on a limb here and going to say an under damped system.

Control System/dynamics?

Linear ... best to use Laplace transform ... get it to algebra and solve ... I am going out on a limb here and going to say an under damped system.