7x+5-4x-4=x

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Solution for 7x+5-4x-4=x equation:


Simplifying
7x + 5 + -4x + -4 = x

Reorder the terms:
5 + -4 + 7x + -4x = x

Combine like terms: 5 + -4 = 1
1 + 7x + -4x = x

Combine like terms: 7x + -4x = 3x
1 + 3x = x

Solving
1 + 3x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1 + 3x + -1x = x + -1x

Combine like terms: 3x + -1x = 2x
1 + 2x = x + -1x

Combine like terms: x + -1x = 0
1 + 2x = 0

Add '-1' to each side of the equation.
1 + -1 + 2x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 0 + -1
2x = 0 + -1

Combine like terms: 0 + -1 = -1
2x = -1

Divide each side by '2'.
x = -0.5

Simplifying
x = -0.5

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