abs(8x-7)+7=9

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Solution for abs(8x-7)+7=9 equation:


Simplifying
abs(8x + -7) + 7 = 9

Reorder the terms:
abs(-7 + 8x) + 7 = 9
(-7 * abs + 8x * abs) + 7 = 9
(-7abs + 8absx) + 7 = 9

Reorder the terms:
7 + -7abs + 8absx = 9

Solving
7 + -7abs + 8absx = 9

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7abs + -7 + 8absx = 9 + -7

Reorder the terms:
7 + -7 + -7abs + 8absx = 9 + -7

Combine like terms: 7 + -7 = 0
0 + -7abs + 8absx = 9 + -7
-7abs + 8absx = 9 + -7

Combine like terms: 9 + -7 = 2
-7abs + 8absx = 2

Reorder the terms:
-2 + -7abs + 8absx = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + -7abs + 8absx = 0

The solution to this equation could not be determined.

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