0.4x+6.9=5.9

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Solution for 0.4x+6.9=5.9 equation: 


Simplifying
0.4x + 6.9 = 5.9

Reorder the terms:
6.9 + 0.4x = 5.9

Solving
6.9 + 0.4x = 5.9

Solving for variable 'x'.

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

Add '-6.9' to each side of the equation.
6.9 + -6.9 + 0.4x = 5.9 + -6.9

Combine like terms: 6.9 + -6.9 = 0.0
0.0 + 0.4x = 5.9 + -6.9
0.4x = 5.9 + -6.9

Combine like terms: 5.9 + -6.9 = -1
0.4x = -1

Divide each side by '0.4'.
x = -2.5

Simplifying
x = -2.5

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