4=5d-7

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Solution for 4=5d-7 equation:


Simplifying
4 = 5d + -7

Reorder the terms:
4 = -7 + 5d

Solving
4 = -7 + 5d

Solving for variable 'd'.

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

Add '-5d' to each side of the equation.
4 + -5d = -7 + 5d + -5d

Combine like terms: 5d + -5d = 0
4 + -5d = -7 + 0
4 + -5d = -7

Add '-4' to each side of the equation.
4 + -4 + -5d = -7 + -4

Combine like terms: 4 + -4 = 0
0 + -5d = -7 + -4
-5d = -7 + -4

Combine like terms: -7 + -4 = -11
-5d = -11

Divide each side by '-5'.
d = 2.2

Simplifying
d = 2.2

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