(-9y-4z)(-7)=

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Solution for (-9y-4z)(-7)= equation:


Simplifying
(-9y + -4z)(-7) = 0

Reorder the terms for easier multiplication:
-7(-9y + -4z) = 0
(-9y * -7 + -4z * -7) = 0
(63y + 28z) = 0

Solving
63y + 28z = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-28z' to each side of the equation.
63y + 28z + -28z = 0 + -28z

Combine like terms: 28z + -28z = 0
63y + 0 = 0 + -28z
63y = 0 + -28z
Remove the zero:
63y = -28z

Divide each side by '63'.
y = -0.4444444444z

Simplifying
y = -0.4444444444z

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