4(4x+4)=21x+13-5x+3

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Solution for 4(4x+4)=21x+13-5x+3 equation: 


Simplifying
4(4x + 4) = 21x + 13 + -5x + 3

Reorder the terms:
4(4 + 4x) = 21x + 13 + -5x + 3
(4 * 4 + 4x * 4) = 21x + 13 + -5x + 3
(16 + 16x) = 21x + 13 + -5x + 3

Reorder the terms:
16 + 16x = 13 + 3 + 21x + -5x

Combine like terms: 13 + 3 = 16
16 + 16x = 16 + 21x + -5x

Combine like terms: 21x + -5x = 16x
16 + 16x = 16 + 16x

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

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

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

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

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

Combine like terms: 16x + -16x = 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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