12ab+52c+9a+-1b+21ab+13c=

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Solution for 12ab+52c+9a+-1b+21ab+13c= equation:


Simplifying
12ab + 52c + 9a + -1b + 21ab + 13c = 0

Reorder the terms:
9a + 12ab + 21ab + -1b + 52c + 13c = 0

Combine like terms: 12ab + 21ab = 33ab
9a + 33ab + -1b + 52c + 13c = 0

Combine like terms: 52c + 13c = 65c
9a + 33ab + -1b + 65c = 0

Solving
9a + 33ab + -1b + 65c = 0

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
9a + 33ab + -1b + b + 65c = 0 + b

Combine like terms: -1b + b = 0
9a + 33ab + 0 + 65c = 0 + b
9a + 33ab + 65c = 0 + b
Remove the zero:
9a + 33ab + 65c = b

Add '-65c' to each side of the equation.
9a + 33ab + 65c + -65c = b + -65c

Combine like terms: 65c + -65c = 0
9a + 33ab + 0 = b + -65c
9a + 33ab = b + -65c

Reorder the terms:
9a + 33ab + -1b + 65c = b + -1b + -65c + 65c

Combine like terms: b + -1b = 0
9a + 33ab + -1b + 65c = 0 + -65c + 65c
9a + 33ab + -1b + 65c = -65c + 65c

Combine like terms: -65c + 65c = 0
9a + 33ab + -1b + 65c = 0

The solution to this equation could not be determined.

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