5d+6(5d-1)-7=

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Solution for 5d+6(5d-1)-7= equation:


Simplifying
5d + 6(5d + -1) + -7 = 0

Reorder the terms:
5d + 6(-1 + 5d) + -7 = 0
5d + (-1 * 6 + 5d * 6) + -7 = 0
5d + (-6 + 30d) + -7 = 0

Reorder the terms:
-6 + -7 + 5d + 30d = 0

Combine like terms: -6 + -7 = -13
-13 + 5d + 30d = 0

Combine like terms: 5d + 30d = 35d
-13 + 35d = 0

Solving
-13 + 35d = 0

Solving for variable 'd'.

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

Add '13' to each side of the equation.
-13 + 13 + 35d = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 35d = 0 + 13
35d = 0 + 13

Combine like terms: 0 + 13 = 13
35d = 13

Divide each side by '35'.
d = 0.3714285714

Simplifying
d = 0.3714285714

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