7=3.5d

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Solution for 7=3.5d equation:


Simplifying
7 = 3.5d

Solving
7 = 3.5d

Solving for variable 'd'.

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

Add '-3.5d' to each side of the equation.
7 + -3.5d = 3.5d + -3.5d

Combine like terms: 3.5d + -3.5d = 0.0
7 + -3.5d = 0.0

Add '-7' to each side of the equation.
7 + -7 + -3.5d = 0.0 + -7

Combine like terms: 7 + -7 = 0
0 + -3.5d = 0.0 + -7
-3.5d = 0.0 + -7

Combine like terms: 0.0 + -7 = -7
-3.5d = -7

Divide each side by '-3.5'.
d = 2

Simplifying
d = 2

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