6.9x-8.4=4.02

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Solution for 6.9x-8.4=4.02 equation:


Simplifying
6.9x + -8.4 = 4.02

Reorder the terms:
-8.4 + 6.9x = 4.02

Solving
-8.4 + 6.9x = 4.02

Solving for variable 'x'.

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

Add '8.4' to each side of the equation.
-8.4 + 8.4 + 6.9x = 4.02 + 8.4

Combine like terms: -8.4 + 8.4 = 0.0
0.0 + 6.9x = 4.02 + 8.4
6.9x = 4.02 + 8.4

Combine like terms: 4.02 + 8.4 = 12.42
6.9x = 12.42

Divide each side by '6.9'.
x = 1.8

Simplifying
x = 1.8

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