a-10b-c+3-a+9b-c=

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Solution for a-10b-c+3-a+9b-c= equation:


Simplifying
a + -10b + -1c + 3 + -1a + 9b + -1c = 0

Reorder the terms:
3 + a + -1a + -10b + 9b + -1c + -1c = 0

Combine like terms: a + -1a = 0
3 + 0 + -10b + 9b + -1c + -1c = 0
3 + -10b + 9b + -1c + -1c = 0

Combine like terms: -10b + 9b = -1b
3 + -1b + -1c + -1c = 0

Combine like terms: -1c + -1c = -2c
3 + -1b + -2c = 0

Solving
3 + -1b + -2c = 0

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -1b + -3 + -2c = 0 + -3

Reorder the terms:
3 + -3 + -1b + -2c = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1b + -2c = 0 + -3
-1b + -2c = 0 + -3

Combine like terms: 0 + -3 = -3
-1b + -2c = -3

Add '2c' to each side of the equation.
-1b + -2c + 2c = -3 + 2c

Combine like terms: -2c + 2c = 0
-1b + 0 = -3 + 2c
-1b = -3 + 2c

Divide each side by '-1'.
b = 3 + -2c

Simplifying
b = 3 + -2c

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