400-2x=260

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Solution for 400-2x=260 equation: 


Simplifying
400 + -2x = 260

Solving
400 + -2x = 260

Solving for variable 'x'.

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

Add '-400' to each side of the equation.
400 + -400 + -2x = 260 + -400

Combine like terms: 400 + -400 = 0
0 + -2x = 260 + -400
-2x = 260 + -400

Combine like terms: 260 + -400 = -140
-2x = -140

Divide each side by '-2'.
x = 70

Simplifying
x = 70

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