-2x-7.2=8.2

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Solution for -2x-7.2=8.2 equation: 


Simplifying
-2x + -7.2 = 8.2

Reorder the terms:
-7.2 + -2x = 8.2

Solving
-7.2 + -2x = 8.2

Solving for variable 'x'.

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

Add '7.2' to each side of the equation.
-7.2 + 7.2 + -2x = 8.2 + 7.2

Combine like terms: -7.2 + 7.2 = 0.0
0.0 + -2x = 8.2 + 7.2
-2x = 8.2 + 7.2

Combine like terms: 8.2 + 7.2 = 15.4
-2x = 15.4

Divide each side by '-2'.
x = -7.7

Simplifying
x = -7.7

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