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

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


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

Reorder the terms:
4(4 + x) + 9 = 8x + -4(x + -5)
(4 * 4 + x * 4) + 9 = 8x + -4(x + -5)
(16 + 4x) + 9 = 8x + -4(x + -5)

Reorder the terms:
16 + 9 + 4x = 8x + -4(x + -5)

Combine like terms: 16 + 9 = 25
25 + 4x = 8x + -4(x + -5)

Reorder the terms:
25 + 4x = 8x + -4(-5 + x)
25 + 4x = 8x + (-5 * -4 + x * -4)
25 + 4x = 8x + (20 + -4x)

Reorder the terms:
25 + 4x = 20 + 8x + -4x

Combine like terms: 8x + -4x = 4x
25 + 4x = 20 + 4x

Add '-4x' to each side of the equation.
25 + 4x + -4x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
25 + 0 = 20 + 4x + -4x
25 = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
25 = 20 + 0
25 = 20

Solving
25 = 20

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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