13a+9b-2c=25

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Solution for 13a+9b-2c=25 equation:


Simplifying
13a + 9b + -2c = 25

Solving
13a + 9b + -2c = 25

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.
13a + 9b + -9b + -2c = 25 + -9b

Combine like terms: 9b + -9b = 0
13a + 0 + -2c = 25 + -9b
13a + -2c = 25 + -9b

Add '2c' to each side of the equation.
13a + -2c + 2c = 25 + -9b + 2c

Combine like terms: -2c + 2c = 0
13a + 0 = 25 + -9b + 2c
13a = 25 + -9b + 2c

Divide each side by '13'.
a = 1.923076923 + -0.6923076923b + 0.1538461538c

Simplifying
a = 1.923076923 + -0.6923076923b + 0.1538461538c

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