7x+4=4-5x

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


Simplifying
7x + 4 = 4 + -5x

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

Add '-4' to each side of the equation.
4 + -4 + 7x = 4 + -4 + -5x

Combine like terms: 4 + -4 = 0
0 + 7x = 4 + -4 + -5x
7x = 4 + -4 + -5x

Combine like terms: 4 + -4 = 0
7x = 0 + -5x
7x = -5x

Solving
7x = -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
7x + 5x = -5x + 5x

Combine like terms: 7x + 5x = 12x
12x = -5x + 5x

Combine like terms: -5x + 5x = 0
12x = 0

Divide each side by '12'.
x = 0

Simplifying
x = 0

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