-9x+2x=-28

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Solution for -9x+2x=-28 equation: 


Simplifying
-9x + 2x = -28

Combine like terms: -9x + 2x = -7x
-7x = -28

Solving
-7x = -28

Solving for variable 'x'.

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

Divide each side by '-7'.
x = 4

Simplifying
x = 4

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