4d-13+6=13.20

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Solution for 4d-13+6=13.20 equation:


Simplifying
4d + -13 + 6 = 13.20

Reorder the terms:
-13 + 6 + 4d = 13.20

Combine like terms: -13 + 6 = -7
-7 + 4d = 13.20

Solving
-7 + 4d = 13.20

Solving for variable 'd'.

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

Add '7' to each side of the equation.
-7 + 7 + 4d = 13.20 + 7

Combine like terms: -7 + 7 = 0
0 + 4d = 13.20 + 7
4d = 13.20 + 7

Combine like terms: 13.20 + 7 = 20.2
4d = 20.2

Divide each side by '4'.
d = 5.05

Simplifying
d = 5.05

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