-(-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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