7.8x-6.8x-2.8x=8.9

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Solution for 7.8x-6.8x-2.8x=8.9 equation: 


Simplifying
7.8x + -6.8x + -2.8x = 8.9

Combine like terms: 7.8x + -6.8x = 1x
1x + -2.8x = 8.9

Combine like terms: 1x + -2.8x = -1.8x
-1.8x = 8.9

Solving
-1.8x = 8.9

Solving for variable 'x'.

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

Divide each side by '-1.8'.
x = -4.944444444

Simplifying
x = -4.944444444

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