4+3x=21.5

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Solution for 4+3x=21.5 equation: 


Simplifying
4 + 3x = 21.5

Solving
4 + 3x = 21.5

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3x = 21.5 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 21.5 + -4
3x = 21.5 + -4

Combine like terms: 21.5 + -4 = 17.5
3x = 17.5

Divide each side by '3'.
x = 5.833333333

Simplifying
x = 5.833333333

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