8.4+1.5x=20.8

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Solution for 8.4+1.5x=20.8 equation: 


Simplifying
8.4 + 1.5x = 20.8

Solving
8.4 + 1.5x = 20.8

Solving for variable 'x'.

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

Add '-8.4' to each side of the equation.
8.4 + -8.4 + 1.5x = 20.8 + -8.4

Combine like terms: 8.4 + -8.4 = 0.0
0.0 + 1.5x = 20.8 + -8.4
1.5x = 20.8 + -8.4

Combine like terms: 20.8 + -8.4 = 12.4
1.5x = 12.4

Divide each side by '1.5'.
x = 8.266666667

Simplifying
x = 8.266666667

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