2x+0.5=-42

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Solution for 2x+0.5=-42 equation: 


Simplifying
2x + 0.5 = -42

Reorder the terms:
0.5 + 2x = -42

Solving
0.5 + 2x = -42

Solving for variable 'x'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + 2x = -42 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + 2x = -42 + -0.5
2x = -42 + -0.5

Combine like terms: -42 + -0.5 = -42.5
2x = -42.5

Divide each side by '2'.
x = -21.25

Simplifying
x = -21.25

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