2(x-7)+7=4x-(2x+4)-3

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Solution for 2(x-7)+7=4x-(2x+4)-3 equation: 


Simplifying
2(x + -7) + 7 = 4x + -1(2x + 4) + -3

Reorder the terms:
2(-7 + x) + 7 = 4x + -1(2x + 4) + -3
(-7 * 2 + x * 2) + 7 = 4x + -1(2x + 4) + -3
(-14 + 2x) + 7 = 4x + -1(2x + 4) + -3

Reorder the terms:
-14 + 7 + 2x = 4x + -1(2x + 4) + -3

Combine like terms: -14 + 7 = -7
-7 + 2x = 4x + -1(2x + 4) + -3

Reorder the terms:
-7 + 2x = 4x + -1(4 + 2x) + -3
-7 + 2x = 4x + (4 * -1 + 2x * -1) + -3
-7 + 2x = 4x + (-4 + -2x) + -3

Reorder the terms:
-7 + 2x = -4 + -3 + 4x + -2x

Combine like terms: -4 + -3 = -7
-7 + 2x = -7 + 4x + -2x

Combine like terms: 4x + -2x = 2x
-7 + 2x = -7 + 2x

Add '7' to each side of the equation.
-7 + 7 + 2x = -7 + 7 + 2x

Combine like terms: -7 + 7 = 0
0 + 2x = -7 + 7 + 2x
2x = -7 + 7 + 2x

Combine like terms: -7 + 7 = 0
2x = 0 + 2x
2x = 2x

Add '-2x' to each side of the equation.
2x + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 2x + -2x

Combine like terms: 2x + -2x = 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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