4(x+4)-3=21-4x-8+8x

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Solution for 4(x+4)-3=21-4x-8+8x equation:


Simplifying
4(x + 4) + -3 = 21 + -4x + -8 + 8x

Reorder the terms:
4(4 + x) + -3 = 21 + -4x + -8 + 8x
(4 * 4 + x * 4) + -3 = 21 + -4x + -8 + 8x
(16 + 4x) + -3 = 21 + -4x + -8 + 8x

Reorder the terms:
16 + -3 + 4x = 21 + -4x + -8 + 8x

Combine like terms: 16 + -3 = 13
13 + 4x = 21 + -4x + -8 + 8x

Reorder the terms:
13 + 4x = 21 + -8 + -4x + 8x

Combine like terms: 21 + -8 = 13
13 + 4x = 13 + -4x + 8x

Combine like terms: -4x + 8x = 4x
13 + 4x = 13 + 4x

Add '-13' to each side of the equation.
13 + -13 + 4x = 13 + -13 + 4x

Combine like terms: 13 + -13 = 0
0 + 4x = 13 + -13 + 4x
4x = 13 + -13 + 4x

Combine like terms: 13 + -13 = 0
4x = 0 + 4x
4x = 4x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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