-(9y-5z-7)=

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Solution for -(9y-5z-7)= equation:


Simplifying
-1(9y + -5z + -7) = 0

Reorder the terms:
-1(-7 + 9y + -5z) = 0
(-7 * -1 + 9y * -1 + -5z * -1) = 0
(7 + -9y + 5z) = 0

Solving
7 + -9y + 5z = 0

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -9y + -7 + 5z = 0 + -7

Reorder the terms:
7 + -7 + -9y + 5z = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -9y + 5z = 0 + -7
-9y + 5z = 0 + -7

Combine like terms: 0 + -7 = -7
-9y + 5z = -7

Add '-5z' to each side of the equation.
-9y + 5z + -5z = -7 + -5z

Combine like terms: 5z + -5z = 0
-9y + 0 = -7 + -5z
-9y = -7 + -5z

Divide each side by '-9'.
y = 0.7777777778 + 0.5555555556z

Simplifying
y = 0.7777777778 + 0.5555555556z

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