3(x+9)+5=7x-4(x-4)

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Solution for 3(x+9)+5=7x-4(x-4) equation:


Simplifying
3(x + 9) + 5 = 7x + -4(x + -4)

Reorder the terms:
3(9 + x) + 5 = 7x + -4(x + -4)
(9 * 3 + x * 3) + 5 = 7x + -4(x + -4)
(27 + 3x) + 5 = 7x + -4(x + -4)

Reorder the terms:
27 + 5 + 3x = 7x + -4(x + -4)

Combine like terms: 27 + 5 = 32
32 + 3x = 7x + -4(x + -4)

Reorder the terms:
32 + 3x = 7x + -4(-4 + x)
32 + 3x = 7x + (-4 * -4 + x * -4)
32 + 3x = 7x + (16 + -4x)

Reorder the terms:
32 + 3x = 16 + 7x + -4x

Combine like terms: 7x + -4x = 3x
32 + 3x = 16 + 3x

Add '-3x' to each side of the equation.
32 + 3x + -3x = 16 + 3x + -3x

Combine like terms: 3x + -3x = 0
32 + 0 = 16 + 3x + -3x
32 = 16 + 3x + -3x

Combine like terms: 3x + -3x = 0
32 = 16 + 0
32 = 16

Solving
32 = 16

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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