3+1.5x=20

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Solution for 3+1.5x=20 equation: 


Simplifying
3 + 1.5x = 20

Solving
3 + 1.5x = 20

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 1.5x = 20 + -3

Combine like terms: 3 + -3 = 0
0 + 1.5x = 20 + -3
1.5x = 20 + -3

Combine like terms: 20 + -3 = 17
1.5x = 17

Divide each side by '1.5'.
x = 11.33333333

Simplifying
x = 11.33333333

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