15a+18b+5c+2c-4b-2a=

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Solution for 15a+18b+5c+2c-4b-2a= equation:


Simplifying
15a + 18b + 5c + 2c + -4b + -2a = 0

Reorder the terms:
15a + -2a + 18b + -4b + 5c + 2c = 0

Combine like terms: 15a + -2a = 13a
13a + 18b + -4b + 5c + 2c = 0

Combine like terms: 18b + -4b = 14b
13a + 14b + 5c + 2c = 0

Combine like terms: 5c + 2c = 7c
13a + 14b + 7c = 0

Solving
13a + 14b + 7c = 0

Solving for variable 'a'.

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

Add '-14b' to each side of the equation.
13a + 14b + -14b + 7c = 0 + -14b

Combine like terms: 14b + -14b = 0
13a + 0 + 7c = 0 + -14b
13a + 7c = 0 + -14b
Remove the zero:
13a + 7c = -14b

Add '-7c' to each side of the equation.
13a + 7c + -7c = -14b + -7c

Combine like terms: 7c + -7c = 0
13a + 0 = -14b + -7c
13a = -14b + -7c

Divide each side by '13'.
a = -1.076923077b + -0.5384615385c

Simplifying
a = -1.076923077b + -0.5384615385c

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