The value of x in the system x-3 y-7 - 3 x-3 y-15 is-A- x-4B- x-4C- x-11D- x-11

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The value of ...

Question

The value of x in the system x - 3y = 7; 3x - 3y = 15 is:

x = 4

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x = - 11

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x = -4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

x = 11

No worries! We‘ve got your back. Try BYJU‘S free classes today!

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Find x and y if $(\begin{matrix} x - 8 y + 2 \end{matrix}) = (\begin{matrix} 2 x + 3 3 y - 6 \end{matrix})$

$Find the value for x, y for : \frac{2}{x} + \frac{2}{3 y} = \frac{1}{6}, \frac{3}{x} + \frac{4}{y} = \frac{- 1}{2}$

(2 x - 3 y)^{3} + (x + 3 y)^{3} + 3 (2 x - 3 y)^{2} (x + 3 y) + 3 (2 x - 3 y) (x + 3 y)^{2} =

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(x + 3 y)^{2} + (x - 3 y)^{2}

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