8x-9=2(4x+7)-5

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Solution for 8x-9=2(4x+7)-5 equation:


Simplifying
8x + -9 = 2(4x + 7) + -5

Reorder the terms:
-9 + 8x = 2(4x + 7) + -5

Reorder the terms:
-9 + 8x = 2(7 + 4x) + -5
-9 + 8x = (7 * 2 + 4x * 2) + -5
-9 + 8x = (14 + 8x) + -5

Reorder the terms:
-9 + 8x = 14 + -5 + 8x

Combine like terms: 14 + -5 = 9
-9 + 8x = 9 + 8x

Add '-8x' to each side of the equation.
-9 + 8x + -8x = 9 + 8x + -8x

Combine like terms: 8x + -8x = 0
-9 + 0 = 9 + 8x + -8x
-9 = 9 + 8x + -8x

Combine like terms: 8x + -8x = 0
-9 = 9 + 0
-9 = 9

Solving
-9 = 9

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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