-3=-6(a+2)-3(a-3)

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Solution for -3=-6(a+2)-3(a-3) equation:


Simplifying
-3 = -6(a + 2) + -3(a + -3)

Reorder the terms:
-3 = -6(2 + a) + -3(a + -3)
-3 = (2 * -6 + a * -6) + -3(a + -3)
-3 = (-12 + -6a) + -3(a + -3)

Reorder the terms:
-3 = -12 + -6a + -3(-3 + a)
-3 = -12 + -6a + (-3 * -3 + a * -3)
-3 = -12 + -6a + (9 + -3a)

Reorder the terms:
-3 = -12 + 9 + -6a + -3a

Combine like terms: -12 + 9 = -3
-3 = -3 + -6a + -3a

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

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

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

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

Solving
0 = -9a

Solving for variable 'a'.

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

Add '9a' to each side of the equation.
0 + 9a = -9a + 9a
Remove the zero:
9a = -9a + 9a

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

Divide each side by '9'.
a = 0

Simplifying
a = 0

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