5x+7x+9-4=

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Solution for 5x+7x+9-4= equation:


Simplifying
5x + 7x + 9 + -4 = 0

Reorder the terms:
9 + -4 + 5x + 7x = 0

Combine like terms: 9 + -4 = 5
5 + 5x + 7x = 0

Combine like terms: 5x + 7x = 12x
5 + 12x = 0

Solving
5 + 12x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 12x = 0 + -5

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

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

Divide each side by '12'.
x = -0.4166666667

Simplifying
x = -0.4166666667

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