0.8x+8.9=6.9

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Solution for 0.8x+8.9=6.9 equation: 


Simplifying
0.8x + 8.9 = 6.9

Reorder the terms:
8.9 + 0.8x = 6.9

Solving
8.9 + 0.8x = 6.9

Solving for variable 'x'.

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

Add '-8.9' to each side of the equation.
8.9 + -8.9 + 0.8x = 6.9 + -8.9

Combine like terms: 8.9 + -8.9 = 0.0
0.0 + 0.8x = 6.9 + -8.9
0.8x = 6.9 + -8.9

Combine like terms: 6.9 + -8.9 = -2
0.8x = -2

Divide each side by '0.8'.
x = -2.5

Simplifying
x = -2.5

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