4.2x-2.8+x-1.6=

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Solution for 4.2x-2.8+x-1.6= equation:


Simplifying
4.2x + -2.8 + x + -1.6 = 0

Reorder the terms:
-2.8 + -1.6 + 4.2x + x = 0

Combine like terms: -2.8 + -1.6 = -4.4
-4.4 + 4.2x + x = 0

Combine like terms: 4.2x + x = 5.2x
-4.4 + 5.2x = 0

Solving
-4.4 + 5.2x = 0

Solving for variable 'x'.

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

Add '4.4' to each side of the equation.
-4.4 + 4.4 + 5.2x = 0 + 4.4

Combine like terms: -4.4 + 4.4 = 0.0
0.0 + 5.2x = 0 + 4.4
5.2x = 0 + 4.4

Combine like terms: 0 + 4.4 = 4.4
5.2x = 4.4

Divide each side by '5.2'.
x = 0.8461538462

Simplifying
x = 0.8461538462

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