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

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


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

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

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

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

Solving
-4 + -4x = 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-4 + -4x + -2x = 2x + -2x

Combine like terms: -4x + -2x = -6x
-4 + -6x = 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + -6x = 0

Add '4' to each side of the equation.
-4 + 4 + -6x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -6x = 0 + 4
-6x = 0 + 4

Combine like terms: 0 + 4 = 4
-6x = 4

Divide each side by '-6'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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