4(abs(-6x-7))-8=12

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Solution for 4(abs(-6x-7))-8=12 equation:


Simplifying
4(abs(-6x + -7)) + -8 = 12

Reorder the terms:
4(abs(-7 + -6x)) + -8 = 12
4((-7 * abs + -6x * abs)) + -8 = 12
4((-7abs + -6absx)) + -8 = 12
(-7abs * 4 + -6absx * 4) + -8 = 12
(-28abs + -24absx) + -8 = 12

Reorder the terms:
-8 + -28abs + -24absx = 12

Solving
-8 + -28abs + -24absx = 12

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + -28abs + 8 + -24absx = 12 + 8

Reorder the terms:
-8 + 8 + -28abs + -24absx = 12 + 8

Combine like terms: -8 + 8 = 0
0 + -28abs + -24absx = 12 + 8
-28abs + -24absx = 12 + 8

Combine like terms: 12 + 8 = 20
-28abs + -24absx = 20

Reorder the terms:
-20 + -28abs + -24absx = 20 + -20

Combine like terms: 20 + -20 = 0
-20 + -28abs + -24absx = 0

Factor out the Greatest Common Factor (GCF), '-4'.
-4(5 + 7abs + 6absx) = 0

Ignore the factor -4.

Subproblem 1

Set the factor '(5 + 7abs + 6absx)' equal to zero and attempt to solve: Simplifying 5 + 7abs + 6absx = 0 Solving 5 + 7abs + 6absx = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + 7abs + -5 + 6absx = 0 + -5 Reorder the terms: 5 + -5 + 7abs + 6absx = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 7abs + 6absx = 0 + -5 7abs + 6absx = 0 + -5 Combine like terms: 0 + -5 = -5 7abs + 6absx = -5 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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