-9x-2=-7-2.2

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Solution for -9x-2=-7-2.2 equation:


Simplifying
-9x + -2 = -7 + -2.2

Reorder the terms:
-2 + -9x = -7 + -2.2

Combine like terms: -7 + -2.2 = -9.2
-2 + -9x = -9.2

Solving
-2 + -9x = -9.2

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -9x = -9.2 + 2

Combine like terms: -2 + 2 = 0
0 + -9x = -9.2 + 2
-9x = -9.2 + 2

Combine like terms: -9.2 + 2 = -7.2
-9x = -7.2

Divide each side by '-9'.
x = 0.8

Simplifying
x = 0.8

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