3a-b=3(a-b)

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Solution for 3a-b=3(a-b) equation:


Simplifying
3a + -1b = 3(a + -1b)
3a + -1b = (a * 3 + -1b * 3)
3a + -1b = (3a + -3b)

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

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

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

Solving
-1b = -3b

Solving for variable 'b'.

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

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

Combine like terms: -1b + 3b = 2b
2b = -3b + 3b

Combine like terms: -3b + 3b = 0
2b = 0

Divide each side by '2'.
b = 0

Simplifying
b = 0

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