-9a-7x-9c-9b-7y=

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Solution for -9a-7x-9c-9b-7y= equation:


Simplifying
-9a + -7x + -9c + -9b + -7y = 0

Reorder the terms:
-9a + -9b + -9c + -7x + -7y = 0

Solving
-9a + -9b + -9c + -7x + -7y = 0

Solving for variable 'a'.

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

Add '9b' to each side of the equation.
-9a + -9b + -9c + -7x + 9b + -7y = 0 + 9b

Reorder the terms:
-9a + -9b + 9b + -9c + -7x + -7y = 0 + 9b

Combine like terms: -9b + 9b = 0
-9a + 0 + -9c + -7x + -7y = 0 + 9b
-9a + -9c + -7x + -7y = 0 + 9b
Remove the zero:
-9a + -9c + -7x + -7y = 9b

Add '9c' to each side of the equation.
-9a + -9c + -7x + 9c + -7y = 9b + 9c

Reorder the terms:
-9a + -9c + 9c + -7x + -7y = 9b + 9c

Combine like terms: -9c + 9c = 0
-9a + 0 + -7x + -7y = 9b + 9c
-9a + -7x + -7y = 9b + 9c

Add '7x' to each side of the equation.
-9a + -7x + 7x + -7y = 9b + 9c + 7x

Combine like terms: -7x + 7x = 0
-9a + 0 + -7y = 9b + 9c + 7x
-9a + -7y = 9b + 9c + 7x

Add '7y' to each side of the equation.
-9a + -7y + 7y = 9b + 9c + 7x + 7y

Combine like terms: -7y + 7y = 0
-9a + 0 = 9b + 9c + 7x + 7y
-9a = 9b + 9c + 7x + 7y

Divide each side by '-9'.
a = -1b + -1c + -0.7777777778x + -0.7777777778y

Simplifying
a = -1b + -1c + -0.7777777778x + -0.7777777778y

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