4[a-2]=8a-[4a-8]

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Solution for 4[a-2]=8a-[4a-8] equation:


Simplifying
4[a + -2] = 8a + -1[4a + -8]

Reorder the terms:
4[-2 + a] = 8a + -1[4a + -8]
[-2 * 4 + a * 4] = 8a + -1[4a + -8]
[-8 + 4a] = 8a + -1[4a + -8]

Reorder the terms:
-8 + 4a = 8a + -1[-8 + 4a]
-8 + 4a = 8a + [-8 * -1 + 4a * -1]
-8 + 4a = 8a + [8 + -4a]

Reorder the terms:
-8 + 4a = 8 + 8a + -4a

Combine like terms: 8a + -4a = 4a
-8 + 4a = 8 + 4a

Add '-4a' to each side of the equation.
-8 + 4a + -4a = 8 + 4a + -4a

Combine like terms: 4a + -4a = 0
-8 + 0 = 8 + 4a + -4a
-8 = 8 + 4a + -4a

Combine like terms: 4a + -4a = 0
-8 = 8 + 0
-8 = 8

Solving
-8 = 8

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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