6.9-0.8x=4.5

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Solution for 6.9-0.8x=4.5 equation: 


Simplifying
6.9 + -0.8x = 4.5

Solving
6.9 + -0.8x = 4.5

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 + -0.8x = 4.5 + -6.9

Combine like terms: 6.9 + -6.9 = 0.0
0.0 + -0.8x = 4.5 + -6.9
-0.8x = 4.5 + -6.9

Combine like terms: 4.5 + -6.9 = -2.4
-0.8x = -2.4

Divide each side by '-0.8'.
x = 3

Simplifying
x = 3

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