7.2x+1.3=3.8+4.2x

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Solution for 7.2x+1.3=3.8+4.2x equation: 


Simplifying
7.2x + 1.3 = 3.8 + 4.2x

Reorder the terms:
1.3 + 7.2x = 3.8 + 4.2x

Solving
1.3 + 7.2x = 3.8 + 4.2x

Solving for variable 'x'.

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

Add '-4.2x' to each side of the equation.
1.3 + 7.2x + -4.2x = 3.8 + 4.2x + -4.2x

Combine like terms: 7.2x + -4.2x = 3x
1.3 + 3x = 3.8 + 4.2x + -4.2x

Combine like terms: 4.2x + -4.2x = 0.0
1.3 + 3x = 3.8 + 0.0
1.3 + 3x = 3.8

Add '-1.3' to each side of the equation.
1.3 + -1.3 + 3x = 3.8 + -1.3

Combine like terms: 1.3 + -1.3 = 0.0
0.0 + 3x = 3.8 + -1.3
3x = 3.8 + -1.3

Combine like terms: 3.8 + -1.3 = 2.5
3x = 2.5

Divide each side by '3'.
x = 0.8333333333

Simplifying
x = 0.8333333333

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