Question

Hey guys I need help -2z-xy=x+7 solve for x If you could show the steps that’ll be awesome.

Answer 1

Answer:

$x = -\frac{7 + 2z}{(y + 1)}$

Step-by-step explanation:

-2z - xy = x + 7

Add 2z to both sides:

-2z + 2z - xy = x + 7 + 2z

-xy = x + 7 + 2z

Next, subtract x from both sides:

-xy - x  = x - x + 7 + 2z

- xy - x = 7 + 2z

Factor out -x from the left-hand side of the equation:

- x(y + 1) = 7 + 2z

Divide both sides by - (y + 1) to isolate x:

$\frac{x(y + 1)}{- (y + 1)} = \frac{7 + 2z}{-(y + 1)}$

$x = -\frac{7 + 2z}{(y + 1)}$

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Answer 2

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