3(a-3)=6a-(3a-9)

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Solution for 3(a-3)=6a-(3a-9) equation:


Simplifying
3(a + -3) = 6a + -1(3a + -9)

Reorder the terms:
3(-3 + a) = 6a + -1(3a + -9)
(-3 * 3 + a * 3) = 6a + -1(3a + -9)
(-9 + 3a) = 6a + -1(3a + -9)

Reorder the terms:
-9 + 3a = 6a + -1(-9 + 3a)
-9 + 3a = 6a + (-9 * -1 + 3a * -1)
-9 + 3a = 6a + (9 + -3a)

Reorder the terms:
-9 + 3a = 9 + 6a + -3a

Combine like terms: 6a + -3a = 3a
-9 + 3a = 9 + 3a

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

Combine like terms: 3a + -3a = 0
-9 + 0 = 9 + 3a + -3a
-9 = 9 + 3a + -3a

Combine like terms: 3a + -3a = 0
-9 = 9 + 0
-9 = 9

Solving
-9 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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