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

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


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

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

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

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

Add '2' to each side of the equation.
-2 + 2 + 3x = -2 + 2 + 3x

Combine like terms: -2 + 2 = 0
0 + 3x = -2 + 2 + 3x
3x = -2 + 2 + 3x

Combine like terms: -2 + 2 = 0
3x = 0 + 3x
3x = 3x

Add '-3x' to each side of the equation.
3x + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 3x + -3x

Combine like terms: 3x + -3x = 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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