2a-3b-2c=-9

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Solution for 2a-3b-2c=-9 equation:


Simplifying
2a + -3b + -2c = -9

Solving
2a + -3b + -2c = -9

Solving for variable 'a'.

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

Add '3b' to each side of the equation.
2a + -3b + 3b + -2c = -9 + 3b

Combine like terms: -3b + 3b = 0
2a + 0 + -2c = -9 + 3b
2a + -2c = -9 + 3b

Add '2c' to each side of the equation.
2a + -2c + 2c = -9 + 3b + 2c

Combine like terms: -2c + 2c = 0
2a + 0 = -9 + 3b + 2c
2a = -9 + 3b + 2c

Divide each side by '2'.
a = -4.5 + 1.5b + c

Simplifying
a = -4.5 + 1.5b + c

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