4d+4.3=9d+2.8

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Solution for 4d+4.3=9d+2.8 equation:


Simplifying
4d + 4.3 = 9d + 2.8

Reorder the terms:
4.3 + 4d = 9d + 2.8

Reorder the terms:
4.3 + 4d = 2.8 + 9d

Solving
4.3 + 4d = 2.8 + 9d

Solving for variable 'd'.

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

Add '-9d' to each side of the equation.
4.3 + 4d + -9d = 2.8 + 9d + -9d

Combine like terms: 4d + -9d = -5d
4.3 + -5d = 2.8 + 9d + -9d

Combine like terms: 9d + -9d = 0
4.3 + -5d = 2.8 + 0
4.3 + -5d = 2.8

Add '-4.3' to each side of the equation.
4.3 + -4.3 + -5d = 2.8 + -4.3

Combine like terms: 4.3 + -4.3 = 0.0
0.0 + -5d = 2.8 + -4.3
-5d = 2.8 + -4.3

Combine like terms: 2.8 + -4.3 = -1.5
-5d = -1.5

Divide each side by '-5'.
d = 0.3

Simplifying
d = 0.3

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