18a=4a-4(a+3)

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Solution for 18a=4a-4(a+3) equation: 


Simplifying
18a = 4a + -4(a + 3)

Reorder the terms:
18a = 4a + -4(3 + a)
18a = 4a + (3 * -4 + a * -4)
18a = 4a + (-12 + -4a)

Reorder the terms:
18a = -12 + 4a + -4a

Combine like terms: 4a + -4a = 0
18a = -12 + 0
18a = -12

Solving
18a = -12

Solving for variable 'a'.

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

Divide each side by '18'.
a = -0.6666666667

Simplifying
a = -0.6666666667

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