225-b-3a=25

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Solution for 225-b-3a=25 equation:


Simplifying
225 + -1b + -3a = 25

Reorder the terms:
225 + -3a + -1b = 25

Solving
225 + -3a + -1b = 25

Solving for variable 'a'.

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

Add '-225' to each side of the equation.
225 + -3a + -225 + -1b = 25 + -225

Reorder the terms:
225 + -225 + -3a + -1b = 25 + -225

Combine like terms: 225 + -225 = 0
0 + -3a + -1b = 25 + -225
-3a + -1b = 25 + -225

Combine like terms: 25 + -225 = -200
-3a + -1b = -200

Add 'b' to each side of the equation.
-3a + -1b + b = -200 + b

Combine like terms: -1b + b = 0
-3a + 0 = -200 + b
-3a = -200 + b

Divide each side by '-3'.
a = 66.66666667 + -0.3333333333b

Simplifying
a = 66.66666667 + -0.3333333333b

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