4.38=1.3x+2.57

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Solution for 4.38=1.3x+2.57 equation: 


Simplifying
4.38 = 1.3x + 2.57

Reorder the terms:
4.38 = 2.57 + 1.3x

Solving
4.38 = 2.57 + 1.3x

Solving for variable 'x'.

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

Add '-1.3x' to each side of the equation.
4.38 + -1.3x = 2.57 + 1.3x + -1.3x

Combine like terms: 1.3x + -1.3x = 0.0
4.38 + -1.3x = 2.57 + 0.0
4.38 + -1.3x = 2.57

Add '-4.38' to each side of the equation.
4.38 + -4.38 + -1.3x = 2.57 + -4.38

Combine like terms: 4.38 + -4.38 = 0.00
0.00 + -1.3x = 2.57 + -4.38
-1.3x = 2.57 + -4.38

Combine like terms: 2.57 + -4.38 = -1.81
-1.3x = -1.81

Divide each side by '-1.3'.
x = 1.392307692

Simplifying
x = 1.392307692

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