7[2-(4+4x)]-2x=-16+2(1-15x)

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Solution for 7[2-(4+4x)]-2x=-16+2(1-15x) equation: 


Simplifying
7[2 + -1(4 + 4x)] + -2x = -16 + 2(1 + -15x)
7[2 + (4 * -1 + 4x * -1)] + -2x = -16 + 2(1 + -15x)
7[2 + (-4 + -4x)] + -2x = -16 + 2(1 + -15x)

Combine like terms: 2 + -4 = -2
7[-2 + -4x] + -2x = -16 + 2(1 + -15x)
[-2 * 7 + -4x * 7] + -2x = -16 + 2(1 + -15x)
[-14 + -28x] + -2x = -16 + 2(1 + -15x)

Combine like terms: -28x + -2x = -30x
-14 + -30x = -16 + 2(1 + -15x)
-14 + -30x = -16 + (1 * 2 + -15x * 2)
-14 + -30x = -16 + (2 + -30x)

Combine like terms: -16 + 2 = -14
-14 + -30x = -14 + -30x

Add '14' to each side of the equation.
-14 + 14 + -30x = -14 + 14 + -30x

Combine like terms: -14 + 14 = 0
0 + -30x = -14 + 14 + -30x
-30x = -14 + 14 + -30x

Combine like terms: -14 + 14 = 0
-30x = 0 + -30x
-30x = -30x

Add '30x' to each side of the equation.
-30x + 30x = -30x + 30x

Combine like terms: -30x + 30x = 0
0 = -30x + 30x

Combine like terms: -30x + 30x = 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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