0.5(7d+4)=71.5d

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Solution for 0.5(7d+4)=71.5d equation:


Simplifying
0.5(7d + 4) = 71.5d

Reorder the terms:
0.5(4 + 7d) = 71.5d
(4 * 0.5 + 7d * 0.5) = 71.5d
(2 + 3.5d) = 71.5d

Solving
2 + 3.5d = 71.5d

Solving for variable 'd'.

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

Add '-71.5d' to each side of the equation.
2 + 3.5d + -71.5d = 71.5d + -71.5d

Combine like terms: 3.5d + -71.5d = -68d
2 + -68d = 71.5d + -71.5d

Combine like terms: 71.5d + -71.5d = 0.0
2 + -68d = 0.0

Add '-2' to each side of the equation.
2 + -2 + -68d = 0.0 + -2

Combine like terms: 2 + -2 = 0
0 + -68d = 0.0 + -2
-68d = 0.0 + -2

Combine like terms: 0.0 + -2 = -2
-68d = -2

Divide each side by '-68'.
d = 0.02941176471

Simplifying
d = 0.02941176471

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