0.5x+0.20(9.0*x)=4.20

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Solution for 0.5x+0.20(9.0*x)=4.20 equation: 


Simplifying
0.5x + 0.20(9.0x) = 4.20

Remove parenthesis around (9.0x)
0.5x + 0.20 * 9.0x = 4.20

Multiply 0.20 * 9.0
0.5x + 1.8x = 4.20

Combine like terms: 0.5x + 1.8x = 2.3x
2.3x = 4.20

Solving
2.3x = 4.20

Solving for variable 'x'.

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

Divide each side by '2.3'.
x = 1.826086957

Simplifying
x = 1.826086957

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