7x+12.4=

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Solution for 7x+12.4= equation:


Simplifying
7x + 12.4 = 0

Reorder the terms:
12.4 + 7x = 0

Solving
12.4 + 7x = 0

Solving for variable 'x'.

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

Add '-12.4' to each side of the equation.
12.4 + -12.4 + 7x = 0 + -12.4

Combine like terms: 12.4 + -12.4 = 0.0
0.0 + 7x = 0 + -12.4
7x = 0 + -12.4

Combine like terms: 0 + -12.4 = -12.4
7x = -12.4

Divide each side by '7'.
x = -1.771428571

Simplifying
x = -1.771428571

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