7x+12.4=-7.6

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Solution for 7x+12.4=-7.6 equation: 


Simplifying
7x + 12.4 = -7.6

Reorder the terms:
12.4 + 7x = -7.6

Solving
12.4 + 7x = -7.6

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 = -7.6 + -12.4

Combine like terms: 12.4 + -12.4 = 0.0
0.0 + 7x = -7.6 + -12.4
7x = -7.6 + -12.4

Combine like terms: -7.6 + -12.4 = -20
7x = -20

Divide each side by '7'.
x = -2.857142857

Simplifying
x = -2.857142857

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