x+(2x+0.06)+(x+0.20)=7.2

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Solution for x+(2x+0.06)+(x+0.20)=7.2 equation: 


Simplifying
x + (2x + 0.06) + (x + 0.20) = 7.2

Reorder the terms:
x + (0.06 + 2x) + (x + 0.20) = 7.2

Remove parenthesis around (0.06 + 2x)
x + 0.06 + 2x + (x + 0.20) = 7.2

Reorder the terms:
x + 0.06 + 2x + (0.20 + x) = 7.2

Remove parenthesis around (0.20 + x)
x + 0.06 + 2x + 0.20 + x = 7.2

Reorder the terms:
0.06 + 0.20 + x + 2x + x = 7.2

Combine like terms: 0.06 + 0.20 = 0.26
0.26 + x + 2x + x = 7.2

Combine like terms: x + 2x = 3x
0.26 + 3x + x = 7.2

Combine like terms: 3x + x = 4x
0.26 + 4x = 7.2

Solving
0.26 + 4x = 7.2

Solving for variable 'x'.

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

Add '-0.26' to each side of the equation.
0.26 + -0.26 + 4x = 7.2 + -0.26

Combine like terms: 0.26 + -0.26 = 0.00
0.00 + 4x = 7.2 + -0.26
4x = 7.2 + -0.26

Combine like terms: 7.2 + -0.26 = 6.94
4x = 6.94

Divide each side by '4'.
x = 1.735

Simplifying
x = 1.735

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