-7x-7.2=x

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Solution for -7x-7.2=x equation:


Simplifying
-7x + -7.2 = x

Reorder the terms:
-7.2 + -7x = x

Solving
-7.2 + -7x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7.2 + -7x + -1x = x + -1x

Combine like terms: -7x + -1x = -8x
-7.2 + -8x = x + -1x

Combine like terms: x + -1x = 0
-7.2 + -8x = 0

Add '7.2' to each side of the equation.
-7.2 + 7.2 + -8x = 0 + 7.2

Combine like terms: -7.2 + 7.2 = 0.0
0.0 + -8x = 0 + 7.2
-8x = 0 + 7.2

Combine like terms: 0 + 7.2 = 7.2
-8x = 7.2

Divide each side by '-8'.
x = -0.9

Simplifying
x = -0.9

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