4d=9d-(7-6d)

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Solution for 4d=9d-(7-6d) equation:


Simplifying
4d = 9d + -1(7 + -6d)
4d = 9d + (7 * -1 + -6d * -1)
4d = 9d + (-7 + 6d)

Reorder the terms:
4d = -7 + 9d + 6d

Combine like terms: 9d + 6d = 15d
4d = -7 + 15d

Solving
4d = -7 + 15d

Solving for variable 'd'.

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

Add '-15d' to each side of the equation.
4d + -15d = -7 + 15d + -15d

Combine like terms: 4d + -15d = -11d
-11d = -7 + 15d + -15d

Combine like terms: 15d + -15d = 0
-11d = -7 + 0
-11d = -7

Divide each side by '-11'.
d = 0.6363636364

Simplifying
d = 0.6363636364

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