0=7+-2x

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Solution for 0=7+-2x equation: 


Simplifying
0 = 7 + -2x

Solving
0 = 7 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
0 + 2x = 7 + -2x + 2x
Remove the zero:
2x = 7 + -2x + 2x

Combine like terms: -2x + 2x = 0
2x = 7 + 0
2x = 7

Divide each side by '2'.
x = 3.5

Simplifying
x = 3.5

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