5.3x-8.9+4.7x+1.1=34.2

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Solution for 5.3x-8.9+4.7x+1.1=34.2 equation: 


Simplifying
5.3x + -8.9 + 4.7x + 1.1 = 34.2

Reorder the terms:
-8.9 + 1.1 + 5.3x + 4.7x = 34.2

Combine like terms: -8.9 + 1.1 = -7.8
-7.8 + 5.3x + 4.7x = 34.2

Combine like terms: 5.3x + 4.7x = 10x
-7.8 + 10x = 34.2

Solving
-7.8 + 10x = 34.2

Solving for variable 'x'.

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

Add '7.8' to each side of the equation.
-7.8 + 7.8 + 10x = 34.2 + 7.8

Combine like terms: -7.8 + 7.8 = 0.0
0.0 + 10x = 34.2 + 7.8
10x = 34.2 + 7.8

Combine like terms: 34.2 + 7.8 = 42
10x = 42

Divide each side by '10'.
x = 4.2

Simplifying
x = 4.2

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