-3a+b-3c=-25

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Solution for -3a+b-3c=-25 equation:


Simplifying
-3a + b + -3c = -25

Solving
-3a + b + -3c = -25

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
-3a + b + -1b + -3c = -25 + -1b

Combine like terms: b + -1b = 0
-3a + 0 + -3c = -25 + -1b
-3a + -3c = -25 + -1b

Add '3c' to each side of the equation.
-3a + -3c + 3c = -25 + -1b + 3c

Combine like terms: -3c + 3c = 0
-3a + 0 = -25 + -1b + 3c
-3a = -25 + -1b + 3c

Divide each side by '-3'.
a = 8.333333333 + 0.3333333333b + -1c

Simplifying
a = 8.333333333 + 0.3333333333b + -1c

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