0.5(7d+4)=1.5d

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Solution for 0.5(7d+4)=1.5d equation:


Simplifying
0.5(7d + 4) = 1.5d

Reorder the terms:
0.5(4 + 7d) = 1.5d
(4 * 0.5 + 7d * 0.5) = 1.5d
(2 + 3.5d) = 1.5d

Solving
2 + 3.5d = 1.5d

Solving for variable 'd'.

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

Add '-1.5d' to each side of the equation.
2 + 3.5d + -1.5d = 1.5d + -1.5d

Combine like terms: 3.5d + -1.5d = 2d
2 + 2d = 1.5d + -1.5d

Combine like terms: 1.5d + -1.5d = 0.0
2 + 2d = 0.0

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

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

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

Divide each side by '2'.
d = -1

Simplifying
d = -1

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