.4(d+2)=2

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Solution for .4(d+2)=2 equation:


Simplifying
0.4(d + 2) = 2

Reorder the terms:
0.4(2 + d) = 2
(2 * 0.4 + d * 0.4) = 2
(0.8 + 0.4d) = 2

Solving
0.8 + 0.4d = 2

Solving for variable 'd'.

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

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 0.4d = 2 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 0.4d = 2 + -0.8
0.4d = 2 + -0.8

Combine like terms: 2 + -0.8 = 1.2
0.4d = 1.2

Divide each side by '0.4'.
d = 3

Simplifying
d = 3

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