4.2d+-6.8=14.2

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Solution for 4.2d+-6.8=14.2 equation: 


Simplifying
4.2d + -6.8 = 14.2

Reorder the terms:
-6.8 + 4.2d = 14.2

Solving
-6.8 + 4.2d = 14.2

Solving for variable 'd'.

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

Add '6.8' to each side of the equation.
-6.8 + 6.8 + 4.2d = 14.2 + 6.8

Combine like terms: -6.8 + 6.8 = 0.0
0.0 + 4.2d = 14.2 + 6.8
4.2d = 14.2 + 6.8

Combine like terms: 14.2 + 6.8 = 21
4.2d = 21

Divide each side by '4.2'.
d = 5

Simplifying
d = 5

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