3.5+0.5x=20

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Solution for 3.5+0.5x=20 equation: 


Simplifying
3.5 + 0.5x = 20

Solving
3.5 + 0.5x = 20

Solving for variable 'x'.

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

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 0.5x = 20 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 0.5x = 20 + -3.5
0.5x = 20 + -3.5

Combine like terms: 20 + -3.5 = 16.5
0.5x = 16.5

Divide each side by '0.5'.
x = 33

Simplifying
x = 33

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