6.9x-1.8=25.8

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Solution for 6.9x-1.8=25.8 equation:


Simplifying
6.9x + -1.8 = 25.8

Reorder the terms:
-1.8 + 6.9x = 25.8

Solving
-1.8 + 6.9x = 25.8

Solving for variable 'x'.

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

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 6.9x = 25.8 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 6.9x = 25.8 + 1.8
6.9x = 25.8 + 1.8

Combine like terms: 25.8 + 1.8 = 27.6
6.9x = 27.6

Divide each side by '6.9'.
x = 4

Simplifying
x = 4

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