7.9x-2=6.9x

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Solution for 7.9x-2=6.9x equation:


Simplifying
7.9x + -2 = 6.9x

Reorder the terms:
-2 + 7.9x = 6.9x

Solving
-2 + 7.9x = 6.9x

Solving for variable 'x'.

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

Add '-6.9x' to each side of the equation.
-2 + 7.9x + -6.9x = 6.9x + -6.9x

Combine like terms: 7.9x + -6.9x = 1x
-2 + 1x = 6.9x + -6.9x

Combine like terms: 6.9x + -6.9x = 0.0
-2 + 1x = 0.0

Add '2' to each side of the equation.
-2 + 2 + 1x = 0.0 + 2

Combine like terms: -2 + 2 = 0
0 + 1x = 0.0 + 2
1x = 0.0 + 2

Combine like terms: 0.0 + 2 = 2
1x = 2

Divide each side by '1'.
x = 2

Simplifying
x = 2

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