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

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


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

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

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

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

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