-3(3a-2b+c+1)=

Solution for -3(3a-2b+c+1)= equation:

Simplifying
-3(3a + -2b + c + 1) = 0

Reorder the terms:
-3(1 + 3a + -2b + c) = 0
(1 * -3 + 3a * -3 + -2b * -3 + c * -3) = 0
(-3 + -9a + 6b + -3c) = 0

Solving
-3 + -9a + 6b + -3c = 0

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + -9a + 6b + 3 + -3c = 0 + 3

Reorder the terms:
-3 + 3 + -9a + 6b + -3c = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -9a + 6b + -3c = 0 + 3
-9a + 6b + -3c = 0 + 3

Combine like terms: 0 + 3 = 3
-9a + 6b + -3c = 3

Add '-6b' to each side of the equation.
-9a + 6b + -6b + -3c = 3 + -6b

Combine like terms: 6b + -6b = 0
-9a + 0 + -3c = 3 + -6b
-9a + -3c = 3 + -6b

Add '3c' to each side of the equation.
-9a + -3c + 3c = 3 + -6b + 3c

Combine like terms: -3c + 3c = 0
-9a + 0 = 3 + -6b + 3c
-9a = 3 + -6b + 3c

Divide each side by '-9'.
a = -0.3333333333 + 0.6666666667b + -0.3333333333c

Simplifying
a = -0.3333333333 + 0.6666666667b + -0.3333333333c