x-(-6.9)=2.9

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Solution for x-(-6.9)=2.9 equation: 


Simplifying
x + -1(-6.9) = 2.9

Multiply -1 * -6.9
x + 6.9 = 2.9

Reorder the terms:
6.9 + x = 2.9

Solving
6.9 + x = 2.9

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 + x = 2.9 + -6.9

Combine like terms: 6.9 + -6.9 = 0.0
0.0 + x = 2.9 + -6.9
x = 2.9 + -6.9

Combine like terms: 2.9 + -6.9 = -4
x = -4

Simplifying
x = -4

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