6.9x-1.9=25.7

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Solution for 6.9x-1.9=25.7 equation:


Simplifying
6.9x + -1.9 = 25.7

Reorder the terms:
-1.9 + 6.9x = 25.7

Solving
-1.9 + 6.9x = 25.7

Solving for variable 'x'.

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

Add '1.9' to each side of the equation.
-1.9 + 1.9 + 6.9x = 25.7 + 1.9

Combine like terms: -1.9 + 1.9 = 0.0
0.0 + 6.9x = 25.7 + 1.9
6.9x = 25.7 + 1.9

Combine like terms: 25.7 + 1.9 = 27.6
6.9x = 27.6

Divide each side by '6.9'.
x = 4

Simplifying
x = 4

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