15a+11b+5c+5c-4b-2a=

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Solution for 15a+11b+5c+5c-4b-2a= equation:


Simplifying
15a + 11b + 5c + 5c + -4b + -2a = 0

Reorder the terms:
15a + -2a + 11b + -4b + 5c + 5c = 0

Combine like terms: 15a + -2a = 13a
13a + 11b + -4b + 5c + 5c = 0

Combine like terms: 11b + -4b = 7b
13a + 7b + 5c + 5c = 0

Combine like terms: 5c + 5c = 10c
13a + 7b + 10c = 0

Solving
13a + 7b + 10c = 0

Solving for variable 'a'.

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

Add '-7b' to each side of the equation.
13a + 7b + -7b + 10c = 0 + -7b

Combine like terms: 7b + -7b = 0
13a + 0 + 10c = 0 + -7b
13a + 10c = 0 + -7b
Remove the zero:
13a + 10c = -7b

Add '-10c' to each side of the equation.
13a + 10c + -10c = -7b + -10c

Combine like terms: 10c + -10c = 0
13a + 0 = -7b + -10c
13a = -7b + -10c

Divide each side by '13'.
a = -0.5384615385b + -0.7692307692c

Simplifying
a = -0.5384615385b + -0.7692307692c

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